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- X-Last-Updated: 1996/04/23
- Organization: none
- Approved: news-answers-request@MIT.EDU
- From: cf12@cornell.edu (Cynthia Frazier)
- Newsgroups: alt.support.depression,alt.answers,news.answers
- Subject: alt.support.depression FAQ Part 2[5]
- Followup-To: poster
- Summary: The following Frequently-Asked-Questions (FAQ) attempts to
- impart an understanding of depression including its causes; its
- symptoms; its medication and treatments--including professional
- treatments as well as things you can do to help yourself. In
- addition, information on where to get help, books to read, a list
- of famous people who suffer from depression, internet resources,
- instructions for posting anonymously, and a list of the many
- contributors is included.
- Originator: faqserv@penguin-lust.MIT.EDU
- Date: 11 May 2004 10:50:04 GMT
- Lines: 770
- NNTP-Posting-Host: penguin-lust.mit.edu
- X-Trace: 1084272604 senator-bedfellow.mit.edu 567 18.181.0.29
- Xref: senator-bedfellow.mit.edu alt.support.depression:1334500 alt.answers:72807 news.answers:271082
-
- Archive-name: alt-support-depression/faq/part2
- Posting-Frequency: bi-weekly
- Last-modified: 1996/02/13
-
- Note: This is a minor and emergency update to this section only, and is
- not
- complete in it's editing. The other sections will be updated very
- soon.
-
-
- Part 2 of 5
- ===========
-
- **Causes** (cont.)
- & What causes depression?
- - What initiates the alteration in brain chemistry?
- - Is a tendency to depression inherited?
-
- **Treatment**
- - What sorts of psychotherapy are effective for depression?
- - What is Cognitive therapy?
-
-
- **Medication**
- - Do certain drugs work best with certain depressive illnesses? What
- are the guidelines for choosing a drug?
- - How do you tell when a treatment is not working? How do you know
- when to switch treatments?
- - How do antidepressants relieve depression?
- - Are Antidepressants just "happy pills?"
- - What percentage of depressed people will respond to
- antidepressants?
- - What does it feel like to respond to an antidepressant? Will I feel
- euphoric if my depression responds to an antidepressant?
- - What are the major categories of anti-depressants?
- - What are the side-effects of some of the commonly used
- antidepressants?
- - What are some techniques that can be used by people taking
- antidepressants to make side effects more tolerable?
- - Many antidepressants seem to have sexual side effects. Can anything
- be done about those side-effects?
- - What should I do if my antidepressant does not work?
- + Can someone build up tolerance to Prozac or other anti-depressants
- so that they stop working after a while?
- + What about the rumors and studies that Prozac causes suicide and/or
- acts of violence?
-
-
-
- Causes (cont.)
- --------------
-
- Q. What causes depression?
-
- The group of symptoms which doctors and therapists use to diagnose
- depression ("depressive symptoms"), which includes the important
- proviso that the symptoms have manifested for more than a few weeks
- and that they are interfering with normal life, are the result of an
- alteration in brain chemistry. This alteration is similar to
- temporary, normal variations in brain chemistry which can be triggered
- by illness, stress, frustration, or grief, but it differs in that it
- is self-sustaining and does not resolve itself upon removal of such
- triggering events (if any such trigger can be found at all, which is
- not always the case.)
-
- Instead, the alteration continues, producing depressive symptoms and
- through those symptoms, enormous new stresses on the person:
- unhappiness, sleep disorders, lack of concentration, difficulty in
- doing one's job, inability to care for one's physical and emotional
- needs, strain on existing relationships with friends and family. These
- new stresses may be sufficient to act as triggers for continuing brain
- chemistry alteration, or they may simply prevent the resolution of the
- difficulties which may have triggered the initial alteration, or both.
-
- The depressive's change in brain chemistry is usually self-limiting.
- After one to three years, brain chemistry reverts to normal without
- medical treatment. However, at times, is profound enough to result in
- suicidal thinking or behaviors. A large number of untreated seriously
- depressed people will in fact attempt suicide. As many as 17% will
- eventually succeed.
-
- Depression must be thought of as a potentially fatal illness. Friends
- and relatives may be deceived by the casual way that profoundly
- depressed people speak of suicide or self-mutilation. They are not
- casual because they "don't really mean it"; they are casual because
- these things seem no worse than the mental pain they are already
- suffering. Any comment such as, "You'd be better off if I were gone,"
- or "I wish I could just jump out a window," is the equivalent of a
- sudden high fever; the depressed person must be taken to a
- professional who can monitor their danger. A formulated plan, such as,
- "I'm going to jump in front of the next car that comes by," is the
- equivalent of sudden unconsciousness: an immediate medical emergency
- which may require hospitalization.
-
- Depression can shut down the survival instinct or temporarily suppress
- it. Therefore, depressed suicidal thinking is not the same as the
- suicidal thinking of normal people who have reached a crisis point in
- their lives. Depressive suicides give less warning, need less time to
- plan, and are willing to attempt more painful and immediate means,
- such as jumping out of a moving car. They may also fight the impulse
- to suicide by compromising on self-injury -- cutting themselves with
- knives, for example, in an attempt to distract themselves from severe
- mental pain. Again, relatives and friends are likely to be astonished
- by how quickly such an impulse can appear and be acted upon.
-
-
- Q. What initiates the alteration in brain chemistry?
-
- It can be either a psychological or a physical event. On the physical
- side, a hormonal change may provide the initial trigger: some women
- dip into depression briefly each month during their premenstrual
- phase; some find that the hormone balance created by oral
- contraceptives disposes them to depression; pregnancy, the end of
- pregnancy, and menopause have also been cited. Men's hormone levels
- fluctuate as deeply but less obviously.
-
- It is well known that certain chronic illnesses have depression as a
- frequent consequence: some forms of heart disease, for example, and
- Parkinsonism. This seems to be the result of a chemical effect rather
- than a purely psychological one, since other, equally traumatic and
- serious illnesses don't show the same high risk of depression.
-
- The typical chemical changes that characterize depression can also be
- caused by psychosocial factors.
-
-
- Q. Is a tendency to depression inherited?
-
- It seems there are some people whose brain chemistry is predisposed
- to the depressive response, and others who are at much lower risk of
- depression even if exposed to the same physical or psychological
- triggers. The close relatives of manic-depressives are at a higher
- risk for unipolar depression than the population at large or their
- adopted/by marriage relations.
-
- There seems to be a link between high creativity and the gene for
- manic-depression: artists and writers often are not manic-depressive
- themselves, but have a family member who is. Studies of families in
- which members of each generation develop manic-depressive illness
- found that those with the illness have a somewhat different genetic
- make-up than those who do not get ill. However, the reverse is not
- true: not everybody with the genetic make-up that causes vulnerability
- to manic-depressive illness has the disorder. Apparently additional
- factors, possibly a stressful environment, are involved in its onset.
-
- Major depression also seems to occur, generation after generation, in
- some families. However, depression can occur in people with no family
- history of any form of mental illness. And there probably is no human
- who is entirely immune to depression if stressed enough.
-
- Psychological triggers: many, if not most, people with depression can
- point to some incident or condition which they believe is responsible
- for their unhappiness. Of course, people with severe depression are
- prone to astonishingly virulent and inappropriate guilt and
- self-hatred. So what they identify as a cause of the depression is not
- the true cause. Also people are generally more comfortable thinking
- that their depressions had a specific trigger rather than thinking of
- them as occurring for no specific reason.
-
- The (genuine) life events that are most often associated with
- depression are varied, but the distinguishing features of such events
- are: loss of self-determination, of empowerment, of self-confidence.
- More profoundly: a loss of self, of the abilities or activities that a
- person identifies with herself.
-
- Stereotypically: a man loses the job that had defined him to himself
- and others, whether that definition was "executive" or "breadwinner";
- a woman who had spent her whole life preparing for and living the
- role of wife, supporter, caretaker, is suddenly left alone by divorce
- or death. In general, any life change, often caused by events beyond
- one's control, which damages the structure that gave life meaning.
-
- The ability of a person to respond to such an event will depend on
- many factors, including genetic predisposition, support from friends,
- physical health, even the weather. It can also depend on internal
- psychological factors which may best be explored in talk therapy: why
- is the person's self-esteem so bound up in the position or state that
- has been lost? Can she find a new source of self-esteem? Therapy can
- be immensely helpful here.
-
- Obviously, not everyone to whom this sort of event happens becomes
- depressed, and not every person who becomes depressed has had this
- sort of catastrophe befall them. In fact, if a person suffers a loss
- and then becomes depressed, it may well be that they weathered the
- loss in fine style and then succumbed to a much less obvious
- physhological or biological trigger.
-
- Once the depressive state has started, both physical and
- psychological problems will be generated in abundance. What faster
- way to lose a job or a spouse than to be too depressed to work or to
- communicate? What worse psychological state for coping with a blow to
- identity can there be than a chemically maintained, profound
- self-hatred? And what can be worse for self-esteem than watching
- one's appearance and household disintegrate as one loses the
- motivation and energy to shower, straighten up, wash dishes or
- laundry, or choose attractive clothes? Health deteriorates as well:
- some depressed people can't sleep or eat, others sleep constantly (a
- real help on the job!) and eat incessantly, sometimes in order to stay
- awake, sometimes because it's the only thing that gives a little
- pleasure or comfort. (Carbohydrates induce production of serotonin,
- so there may be an element of self-medication here); almost no one
- has the impulse to exercise or get fresh air and sunshine. Most if
- not all of these effects form feedback loops, increasing in magnitude
- and becoming triggers for further depression.
-
- The question, "Is depression mostly physical or psychological," is
- rather beside the point. There is only one of you, not a separate
- physical you, and a psychological you. Depression may be triggered by
- either physical or psychological events. Most commonly, both seem to be
- involved, though it is often difficult to separate the two when one
- is talking about psychology and neurochemistry. However it
- begins, depression quickly develops into a set of physical and
- psychological problems which feed on each other and grow. This is why
- a combination of physical and psychological intervention has been
- shown to give the best results for many patients, regardless of any
- diagnosis.
-
-
- Treatment
- ---------
-
- Q. What sorts of psychotherapy are effective for depression?
-
- Two effective methods of psychotherapy for people with depressions
- are cognitive therapy and interpersonal therapy. Both psychoanalysis
- and insight oriented psychotherapy have not been shown to be
- effective treatments for people with a depressive disorder. Cognitive
- (and cognitive-behavioral) therapists can be found in most major
- cities.
-
- For a referral to a properly trained cognitive therapist practicing
- close to your location, contact:
-
- Aaron T. Beck, MD.
- The Center for Cognitive Therapy
- 3600 Market Street
- Philadelphia, PA 19101
- (215) 898-4100.
-
- While many therapists call themselves cognitive therapists and
- interpersonal therapists, only a few have had proper training. To
- find an interpersonal therapist with the best training, contact:
-
- Myrna Weissman, Ph.D.
- New Your State Psychiatric Institute
- 722 West 168th Street
- New York, NY 10032
- 212-960-5880
-
- Q. What is Cognitive therapy?
-
- A. Congitive therapy points out a number of misconceptions or "cognitive
- distortions" that affect the way we view ourselves. Some of these are:
-
- 1) All or Nothing Thinking: You look at things in absolute
- black-and-white terms. ("I don't think cognitive therapy will solve
- all my problems, so what's the point in even trying." "There's no
- point in getting started on this, I'm so far behind I'll never catch
- up.")
-
- 2) Overgeneralization: View a negative event as a never ending pattern
- of defeat. ("I always mess things up". "He's always late.")
-
- 3) Mental Filter: Dwell on negatives and ignore positives. (Example:
- your boss praises your report but wants a few changes. All you can
- do is dwell on the criticism.)
-
- 4) Discounting the positives: you insist your positive accomplishments
- "don't count" or are due to luck.
-
- 5) Jumping to conclusions: a) Mind reading ("My shrink only gave me
- half of the cognitive distortion list because he hates me." or b)
- Fortune-Telling --- arbitrarily predict things will turn out badly.
-
- 6) Magnification or minimization: Blow things out of proportion or
- shrink their importance inappropriately.
-
- 7) Emotional reasoning: Reason from how you feel: "I feel frightened
- therefore this must be really dangerous."
-
- 8) "Should statements": criticise yourself or other people based on
- how you think they "should" act or feel. "I shouldn't have so many
- cognitive distortions" "I shouldn't be so apprehensive about this".
- The only "shoulds', "have to" etc allowed are a) moral shoulds "Thou
- shalt not kill", b) Legal shoulds "You shouldn't try to smuggle
- chewing gum into Singapore" or 3) Physical Law shoulds "If I drop
- this ball it should fall to the ground."
-
- 9) Labeling: Identify yourself or others with their shortcomings:
- Instead of "I made a mistake" you think "I am an idiot".
-
- 10) Personalization: You blame yourself for something you weren't
- entirely responsible for or blame others and overlook your own
- behavior or attitudes.
-
- The first step in cognitive therapy is to learn to recognise cognitive
- distortions. At first you feel like your whole mind is a hypertext
- document and every thought you click on reveals some cognitive
- distortion. To say you "I shouldn't have so many cognitive
- distortions" or "Now that I've recognised my cognitive distortions I
- should _easily_ be able to change the way I act or feel " are cognitive
- distortions. To say "I feel stupid and incompetant when I see that I
- am always making cognitive distortions, therefore I must be a total
- idiot" is a whole bunch of cognitive distortions.
-
-
- Medication
- ----------
-
- Q. Do certain drugs work best with certain depressive illnesses? What
- are the guidelines for choosing a drug?
-
- There are very few kinds of depression for which there are specific
- antidepressant treatments. When it comes to people with Bipolar
- Disorder who are depressed there are some major problems. Most
- importantly, with any antidepressant, there is a possibility that the
- antidepressant treatment will cause depressed bipolar people not just
- to come out of their depressions, but to develop manic episodes. The
- possibility of an antidepressant causing mania is least when the
- antidepressant is bupropion (Wellbutrin). The possibility of mania is
- greatly reduced if depressed bipolar folks are on a mood stabilizer
- such as lithium, Tegretol or Depakote when they are started on an
- antidepressant.
-
-
- Q. How do you tell when a treatment is not working? How do you know when
- to switch treatments?
-
- Antidepressant treatment is clearly not working when the individual
- receiving the treatment remains depressed or becomes depressed again.
- When a recently started antidepressant fails to cause improvement,
- the depressed individual often asks that the medication be stopped,
- and a new one started. It generally does not make sense to change
- antidepressants until 8-weeks at the maximum tolerated dose have
- elapsed. With some tricyclic antidepressants, it is important to
- check the blood level of the antidepressant before it is stopped. The
- blood test can tell if the amount in the blood has been adequate.
- Only after an adequate trial of one antidepressant should another be
- tried. To have been on four antidepressants in an 8-week period means
- that one has not had an adequate trial on any of them.
-
-
- Q. How do antidepressants relieve depression?
-
- There are several classes of antidepressants, all of which seem to
- work by increasing levels of certain neurotransmitters (most commonly
- serotonin, norepinephrine, and dopamine) in the brain. It is not
- entirely clear why increasing neurotransmitter levels should reduce
- the severity of a depression. One theory holds that the increased
- concentration of neurotransmitters causes changes in the brain's
- concentration of molecules, receptors, to which these transmitters
- bind. In some unknown way it is the changes in the receptors that are
- thought responsible for improvement.
-
-
- Q. Are Antidepressants just "happy pills?"
-
- No matter what their exact mode of action may be, it is clear that
- antidepressants are not "happy pills." There is no street-market in
- antidepressants, for unlike "speed" which will improve the mood of
- almost everybody, antidepressants only improve the mood of depressed
- people. Also unlike the almost instant effects of speed, the
- mood-improving effects of antidepressants develop slowly over a
- number of weeks. "Speed" induces a highly artificial state,
- antidepressants cause the brain to slowly increase its production of
- naturally occurring neurotransmitters.
-
-
- Q. What percentage of depressed people will respond to antidepressants?
-
- Generally, about 2/3 of depressed people will respond to any given
- antidepressant. People who do not respond to the first antidepressant
- they have taken, have an excellent chance of responding to another.
-
-
- Q. What does it feel like to respond to an antidepressant? Will I feel
- euphoric if my depression responds to an antidepressant?
-
- The most common description of the effects of antidepressants is that
- of feeling the depression gradually lift, and for the person to feel
- normal again. People who have responded to antidepressants are not
- euphoric. They are not unfeeling automatons. The are still able to
- feel sad when bad things happen, and they are able to feel very happy
- in response to happy events. The sadness they feel with
- disappointments is not depression, but is the sadness anyone feels
- when disappointed or when having experienced a loss. Antidepressants
- do not bring about happiness, they just relieve depression. Happiness
- is not something that can be had from a pill.
-
-
- Q. What are the major categories of anti-depressants?
-
- There are many classes of antidepressants. Two kinds of
- antidepressants have been around for over 30 years. These are the
- tricyclic antidepressants and the monoamine oxidase inhibitors. While
- there are newer antidepressants, many with fewer side-effects, none
- of the newer antidepressants has been shown to be more effective than
- these two classes of drugs. In fact, many people who have not
- responded to newer antidepressants have been successfully treated
- with one of these classes of drugs.
-
- The tricyclic antidepressants (TCAs) include such drugs as imipramine
- (Tofranil, amitriptyline (Elavil), desipramine (Norpramin),
- nortriptyline (Aventyl and Pamelor).
-
- The monoamine oxidase inhibitors (MAOIs) include tranylcypromine
- (Parnate), phenelzine (Nardil), and isocarboxazid (Marplan) which has
- recently been taken off the market in the U.S.A. for marketing rather
- than safety or efficacy reasons.
-
- One of the popular new classes of antidepressants are the selective
- serotonin reuptake inhibitors (SSRIs). The first of these drugs to be
- marketed in the USA was fluoxetine (Prozac). Sertraline (Zoloft), and
- paroxetine (Paxil) soon followed, and fluvoxamine (Luvox) is
- scheduled to be marketed in late 1994, or early 1995.
-
- Bupropion (Wellbutrin) is the only drug in its class, as is trazodone
- (Desyrel). The most recently marketed antidepressant (4/94) is
- venlafaxine (Effexor), the first drug in yet another class of drugs.
-
- IVAN: ANOTHER COMMENT THAT I LEAVE TO YOUR JUDGEMENT:
- From: Ian Ford <ianford@dircon.co.uk>
- Date: Sun, 22 Jan 1995 20:33:09 -0500
- To: cf12@cornell.edu (Cynthia Frazier)
- Subject: Re: alt.support.depression FAQ Part 2[5]
- Newsgroups: alt.support.depression,alt.answers,news.answers
-
- Ref your depression FAQ :
-
- Periactin <is> available w/out prescription in UK. It is a category "P"
- medication , i.e. it may be bought from a pharmacy when the pharmacist is
- present, but no prescription is necessary. Of course, self-medication is
- not necessarily a good idea and you may do best to talk to your doc.
- first.
- END COMMENT
-
-
- Q. What are the side-effects of some of the commonly used
- antidepressants?
-
- Below is a list of some of the more frequently prescribed
- antidepressants, and their most common side effects. The figure
- following each side effect is the percentage of people taking the
- medication who experience that side effect.
-
- Aventyl (nortriptyline): Dry mouth (15); Constipation (15);
- Weakness-fatigue (10); Tremor (10).
-
- Effexor (venlafaxine) Nausea (35); Headache (25); Sleepiness (25);
- Dry mouth (20); Insomnia (20); Constipation (15).
-
- Elavil (amitriptyline): Dry mouth (40); Drowsiness (30); Weight gain
- (30); Constipation (25); Sweating (20).
-
- Nardil (phenelzine): dry mouth (30); insomnia (25); Increased heart
- rate (25); Lowered blood pressure (20); Sedation (15); Over
- stimulation (10);
-
- Norpramin (desipramine): dry mouth (15); increased pulse (15);
- constipation (10); reduced blood pressure (10).
-
- Pamelor - see Aventyl
-
- Parnate (tranylcypromine) Dry mouth (20); Insomnia (20); Increased
- pulse rate (20); Lowered blood pressure (15); Over stimulation (15);
- Sedation (15).
-
- Paxil (paroxetine): Decreased sexual interest and/or problems
- achieving orgasm (30); Nausea (25); Sedation (25); Dizziness (15)
- Insomnia (15)
-
- Prozac (fluoxetine): Decreased sexual interest and/or problems
- achieving orgasm (30); Nausea (20); Headache (20); Nervousness (15);
- Insomnia (15); Diarrhea (15).
-
- Sinequan (doxepin): Dry mouth (40); Sedation (40); Weight gain (30);
- Lowered blood pressure (25); Constipation (25); Sweating (20).
-
- Tofranil (imipramine): Dry mouth (30), Reduced blood pressure (30),
- Constipation (20), Difficulty with urination (15).
-
- Wellbutrin (bupropion): Agitation (30); Weight loss (25), Dizziness
- (20); Decreased appetite (20);
-
- Zoloft (sertraline): Decreased sexual interest and/or problems
- achieving orgasm (30);Nausea (25); Headache (20); Diarrhea (20);
- Insomnia 15); Dry mouth (15); Sedation (15).
-
-
- Q. What are some techniques that can be used by people taking
- antidepressants to make side effects more tolerable?
-
- Listed below are some frequent side effects of antidepressants, and
- some techniques to reduce their severity:
-
- Dry mouth: Drink lots of water, chew sugarless gum, clean teeth
- daily, ask the dentist to suggest a fluoride rinse to prevent
- cavities, visit the dentist more often than usual for tooth and gum
- hygiene
-
- Constipation: Drink at least six 8-ounce glasses of water every day,
- eat bran cereals, eat salads twice a day, exercise daily (walk for at
- least 30 minutes a day), ask your doctor about taking a bulk
- producing agent such as Metamucil, also ask about taking a stool
- softener such as Colace, be sure to avoid laxatives such as Ex-Lax.
-
- Bladder problems: The effects of some antidepressants, especially the
- tricyclic medications may make it difficult for you to start the
- stream of urine. There may be some hesitation between the time you
- try to urinate and the time your urine starts to flow. If it takes
- you over 5-minutes to start the stream, call your doctor.
-
- Blurred vision: The tricyclic antidepressants may make it difficult
- for you to read. Distant vision is usually unaffected. If reading is
- important to you the effects of the antidepressant can be compensated
- for by a change in glasses. As you may compensate for the change in
- your vision, try to postpone getting new glasses as long as possible.
-
- Dizziness: Dizziness when getting out of bed or when standing up from
- a chair, or when climbing stairs may be a problem when taking
- tricyclic antidepressants and monoamine oxidase inhibitors. Changing
- posture slowly may help prevent this kind of dizziness. Drinking
- adequate amounts of liquid and eating enough salt each day is
- important. Be sure to speak to your doctor if this side-effect is
- severe.
-
- Drowsiness: This side effect often passes as you get used to taking
- the antidepressant that has been prescribed for you. Ask your doctor
- if it is safe for you to increase your intake of caffeine, and if so,
- by how much. If you are drowsy be sure not to drive or operate
- dangerous machinery.
-
-
- Q. Many antidepressants seem to have sexual side effects. Can anything
- be done about those side-effects?
-
- Both lowered sexual desire and difficulties having an orgasm, in both
- men and women, are particularly a problem with the selective
- serotonin re-uptake inhibitors (Prozac, Zoloft, Paxil and Luvox), and
- the monoamine oxidase inhibitors (Nardil and Parnate). There is no
- treatment for decreased sexual interest except lowering the dose or
- switching to a drug that does not have sexual side effects such as
- bupropion (Wellbutrin). Difficulty having orgasms may be treated by a
- number of medications. Among those medications are: Periactin,
- Urecholine, and Symmetrel. None of these are over-the-counter drugs
- and they must be prescribed by a physician. Unfortunately, many
- psychiatrists are not familiar with using these medications to treat
- the sexual side-effects of antidepressants.
-
-
- Q. What should I do if my antidepressant does not work?
-
- Many people decide that their antidepressant is not working
- prematurely. When one starts an antidepressant the hope is for rapid
- relief from depression. What must be remembered is that for an
- antidepressant to work, you must be on an adequate dose of the drug
- for an adequate length of time. A fair trial of any antidepressant is
- at least two months. Prior to a two month trial the only reason to
- abandon an antidepressant trial is if the medication is causing
- severe side effects. With many antidepressants the dose has to be
- increased at intervals far above the starting dose. Unfortunately,
- the two-month period mentioned above, refers to two months following
- the most recent increase in the dose, not the time from starting the
- particular antidepressant.
-
-
- Q. Can someone build up tolerance to Prozac or other anti-depressants so
- that they stop working after a while?
-
- Tolerance to Prozac and the other SSRIs is a relatively rare
- phenomenon. What looks like tolerance may develop because the SSRIs
- also have effects on the dopamine systems of the brain, and these
- effects can slow one down dramatically.
-
- When an SSRI sems not to be working as well as it once did, it often
- can be helped to work once again by adding small doses of a
- dopaminergic agonist such as dextrroamphetamine, Ritalin, or
- bromocriptene. Also, certainly with Proxzac, and possibly with other
- SSRIs, too much of the drug is as ineffective as too little. If
- raising the dose does not help, an certainly if it makes things worse,
- a lowering of the dose may do much to bring back a response.
-
- I am convinced that many patients respond best is they are treated
- with one of the SSRIs + a tricyclic antidepressant such as desipramine
- (Norpramin), or nortriptyline (Aventyl). Such combinations are often
- effective when an SSRI by itself fails to do the job
-
-
- Q. What about the rumors and studies that Prozac causes suicide and/or
- acts of violence?
-
- PROZAC-VIOLENCE LINK NOT PROVED
-
- BUT MOOD DRUG DOES HAVE LITANY OF NEGATIVE EFFECTS
-
- Medical Information Service
-
- Q. I am an inmate in the state correction system serving 10 years for
- repeated
- driving under the influence of alcohol and vehicular manslaughter. My
- problems started when I was diagnosed as suffering from depression and was
- prescribed an anti-depressant called Prozac. Before using that drug, I was
- devoutly against drunken driving, but about three months after starting
- it I
- became very jumpy, restless, got three arrests for driving while drunk and
- then the vehicular manslaughter charge. Could Prozac have caused me to act
- differently? What problems occur with Prozac?
-
- -- M.J., Grovetown, Ga.
- A Prozac is an anti-depressant known to cause problems such as
- nervousness,
- tremor, seizures, nausea and headaches, but it has not been shown to be a
- direct cause of violent acts, including suicide. People taking Prozac or
- other anti-depressants may experience personality changes for a range of
- reasons: The stress of waiting for improvement may worsen their mental
- state
- or the anti-depressant may produce symptoms of a different, undiagnosed
- mental illness. Finally, depressed people often abuse drugs and alcohol.
- DEPRESSION COMMON
-
- An estimated 20 million Americans experience depression at some time in
- their
- lives, although most are never diagnosed. Depression is a serious disorder
- and considered life-threatening. Nearly 80 percent of all depressed people
- contemplate suicide, and 20 percent to 40 percent of those attempt it.
-
- Over the past 25 years, anti-depressant drugs have been the dominant
- treatment for depression. Most anti-depressants are descendants of and
- improvements on one of the very first mood-controlling drugs, imipramine.
- The
- newer types of anti-depressants are called selective serotonin reuptake
- inhibitors, or SSRIs, which have the positive qualities of imipramine but
- try
- to remove or reduce some of its negative aspects, such as abnormal heart
- rhythms. SSRIs include serraline, paroxetine, fluvoxamine and fluoxetine,
- known by its brand name of Prozac.
-
- ABOUT THE DRUG
-
- Manufactured by Eli Lilly and Co., Prozac was first introduced in 1986
- and is the most widely used anti-depressant. More than 10 million people
- have
- been prescribed it. Studies show it is as effective as other
- anti-depressants,
- but it has fewer side effects.
-
- According to several studies, the side effects of Prozac can include
- nervousness, tremor, jitteriness, nausea, insomnia, headache, fatigue,
- mania or manic symptoms, dizziness and, rarely, seizures.
-
- REPORTS ABOUT PROZAC
-
- Over the past several years, there have been numerous reports of violent
- acts and suicide by Prozac users. Although medical journals have numerous
- reports of such acts, medical studies have not found evidence that Prozac
- causes
- violence or suicide.
-
- A recent study of 3,065 depression patients taking Prozac by Gary
- Tollefson, a researcher at Eli Lilly, supported other researchers'
- studies in finding that there was no increased risk of suicide. The study
- was published in
- the June issue of the Journal of Clinical Psychopharmacology.
-
- In Tollefson's study, about 2 percent had suicidal ideas and 0.2 percent
- of the patients attempted suicide.
-
- ''Suicide is so common in a population suffering from depression that you
- can't necessarily blame the drug. As an analogy, if a migraine sufferer is
- given medication and then has a headache, do you blame the medication? The
- situation is similar with depression,'' said Susan Sonne, a researcher in
- the department of psychiatry at the Medical University of South Carolina,
- Charleston, in an interview.
-
- However, people taking Prozac or anti-depressants may experience
- personality changes for a range of reasons, experts say:
-
- -- Most depressed people do not seek help until their problem is serious
- and often desperate. When placed on anti-depressants, including Prozac,
- the
- side effects of the medicine start immediately but the therapeutic
- benefits may
- take four to 12 weeks. During the first few weeks, a patient may become
- more distressed and panicked that the drug hasn't made significant
- changes,
- and as a result may act even more irrationally.
-
- -- There may be too little or no therapeutic effect from the medication.
- The drug may reduce the symptoms by 50 percent, which is considered a
- therapeutic level, but the effects experienced by the patient are not
- enough.
- Or the drug may have no therapeutic effect at all, which occurs in about
- 30 percent of patients. The drug dosage may also be too low and thus
- ineffective.
- Experts believe this can panic the patient and make the depression much
- worse.
-
- These situations may also trigger new or increased alcohol consumption
- ''A depressed person who isn't responding to medication may resort to
- self-medication with alcohol,'' said Dr. Alexander Morton, professor of
- psychiatry and behavioral sciences, also at Medical University of South
- Carolina, in an interview. Alcohol and drug abuse occurs in more than
- half of those with depression.
-
- -- The patient may be receiving treatment for depression, but actually
- has an underlying, undiagnosed bipolar disorder, such as manic-depressive
- disorder. Research shows that an anti-depressant can somehow trigger a
- switch
- from depression to a manic state. Symptoms typical of mania include
- euphoria,
- high energy level with poor judgment, risk-taking, delusions of grandeur
- and a
- need for excitement.
-
- ''Since a patient suffering from depression may be very compromised and,
- by virtue of their condition, incapable of helping themselves, it is
- important for family and friends to intervene when strange behavior is
- seen.
- For instance . . . after one uncharacteristic DUI I would intervene, find
- an
- alcohol or drug treatment program and try to receive a full evaluation of
- the situation,'' Morton said.
-
-
- Doctor Data is written by the Medical Information Service of Menlo Park
- using medical data bases. For a list of Bay Area data-base services or to
- submit medical questions, call (800) 999-1999, fax (415) 326-6700 or send
- a
- self-addressed envelope to Doctor Data, Science & Medicine, San Jose
- Mercury News, 750 Ridder Park Drive, San Jose, Calif. 95190.
- END COMMENT
-
-
- .IVAN: HERE ARE SOME SUGGESTIONS/QUESTIONS THAT HAVE COME IN ON THE
- MEDICATION SECTION:
-
- The FAQ's are excellent. In the next edition, I would
- like to put in plug for protriptyline (Vivactil). It's
- not widely used and not widely known, but probably
- should be included in the list of medications.
-
- It's claim to fame is that it is a tricyclic antidepressant
- with a very uncharacteristic tricyclic effect--it is
- very stimulating and doesn't cause an increase in
- appetite. For people whose symptom profile includes
- a low energy level and for whom the SSRI's just don't seem
- to work, Vivactil can often do the job, because it's
- main action is on reuptake of norepinephrine, not
- serotonin.
-
- It does increase constipation (like the other
- tricyclics), but it's not an antihistamine and it's
- other main side effect is also dissimilar to the
- other tricyclics--insomnia.
-
- I suspect that if the SSRI's had never been invented,
- Vivactil would be a lot more popular than it is; however,
- for some people, it's just right.
-
- Again--great work on the FAQ's.
-
- Scott Newman
- snewman@wsc.colorado.edu
-
- 2) would like definition of 'half-life'
-
- 3) would like alternate names of drugs used in other
- countries (e.g. Canada!), though I realize this might
- be a bit of a nightmare.
- END COMMENT
-