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- $Unique_ID{BRK03138}
- $Pretitle{}
- $Title{doxepin}
- $Subject{Adapin Pennwalt Sinequan Fisons Tricyclic antidepressant doxepin
- mental depression concentration certain chemicals nerve transmission brain}
- $Volume{}
- $Log{
- Sinequan*0313801.scf}
-
- Copyright (C) 1993 Publications International, Ltd.
-
-
- doxepin
- ------------------------------------------------------------------------------
-
- BRAND NAMES (Manufacturers)
-
- Adapin (Pennwalt)
- doxepin (various manufacturers)
- Sinequan (Fisons)
-
- TYPE OF DRUG
-
- Tricyclic antidepressant
-
- INGREDIENT
-
- doxepin
-
- DOSAGE FORMS
-
- Capsules (10 mg, 25 mg, 50 mg, 75 mg, 100 mg, and 150 mg)
- Oral concentrate (10 mg per ml)
-
- STORAGE
-
- Doxepin capsules and oral concentrate should be stored at room
- temperature in tightly closed containers. This medication should never be
- frozen.
-
- USES
-
- Doxepin is used to relieve the symptoms of mental depression. This
- medication belongs to a group of drugs referred to as the tricyclic
- antidepressants. These medicines are thought to relieve depression by
- increasing the concentration of certain chemicals necessary for nerve
- transmission in the brain.
-
- TREATMENT
-
- This medication should be taken exactly as your doctor prescribes. You
- can take it with food to lessen the chance of stomach irritation (unless your
- doctor tells you to do otherwise).
- Each dose of the oral concentrate should be diluted in at least four
- ounces (half a glass) of water, milk, or fruit juice just prior to
- administration. Measure the correct amount carefully with the dropper
- provided. DO NOT mix the medication with grape juice or with carbonated
- beverages, since they may decrease the medicine's effectiveness.
- If you miss a dose of this medication, take the missed dose as soon as
- possible, then return to your regular dosing schedule. If, however, the dose
- you missed was a once-a-day bedtime dose, do not take that dose in the
- morning; check with your doctor instead. If the dose is taken in the morning,
- it may cause some unwanted side effects. Never double the dose.
- The antidepressant effects of therapy with this medication may not become
- apparent for two or three weeks.
-
- SIDE EFFECTS
-
- Minor.
-
- Blurred vision, constipation, cramps, diarrhea, dizziness, drowsiness,
- dry mouth, fatigue, indigestion, insomnia, loss of appetite, nausea, peculiar
- tastes in the mouth, restlessness, sweating, vomiting, weakness, or weight
- gain or loss. As your body adjusts to the medication, these side effects
- should disappear.
- This drug may cause increased sensitivity to sunlight. Therefore, avoid
- prolonged exposure to sunlight and sunlamps. Wear protective clothing and use
- an effective sunscreen.
- Dry mouth can be relieved by chewing sugarless gum or by sucking on ice
- chips or a piece of hard candy.
- To relieve constipation, increase the amount of fiber in your diet (fresh
- fruits and vegetables, salads, bran, and whole-grain breads), exercise, and
- drink more water (unless your doctor directs you to do otherwise).
- To avoid dizziness or light-headedness when you stand, contract and relax
- the muscles of your legs for a few moments before rising. Do this by pushing
- one foot against the floor while raising the other foot slightly, alternating
- feet so that you are "pumping" your legs in a pedaling motion.
-
- Major.
-
- Tell your doctor about any side effects that are persistent or
- particularly bothersome. IT IS ESPECIALLY IMPORTANT TO TELL YOUR DOCTOR about
- agitation, anxiety, chest pain, confusion, convulsions, difficulty in
- urinating, enlarged or painful breasts (in both sexes), fainting, fever, fluid
- retention, hair loss, hallucinations, headaches, impotence, mood changes,
- mouth sores, nervousness, nightmares, numbness in the fingers or toes,
- palpitations, ringing in the ears, seizures, skin rash, sleep disorders, sore
- throat, a tendency to bleed or bruise, tremors, uncoordinated movements or
- balance problems, or yellowing of the eyes or skin.
-
- INTERACTIONS
-
- Doxepin interacts with a number of other types of medications:
- 1. Extreme drowsiness can occur when this medicine is taken with central
- nervous system depressants (such as alcohol, antihistamines, barbiturates,
- benzodiazepine tranquilizers, muscle relaxants, narcotics, pain medications,
- phenothiazine tranquilizers, and sleeping medications) or with other
- antidepressants.
- 2. Doxepin may decrease the effectiveness of antiseizure medications and
- may block the blood-pressure-lowering effects of clonidine and guanethidine.
- 3. Oral contraceptives (birth control pills) and estrogen-containing
- drugs can increase the side effects and reduce the effectiveness of the
- tricyclic antidepressants (including doxepin).
- 4. Cimetidine can decrease the elimination of doxepin from the body,
- which can increase the possibility that side effects will occur.
- 5. Tricyclic antidepressants may increase the side effects of thyroid
- medications and over-the-counter (nonprescription) cough, cold, allergy,
- asthma, sinus, and diet medications.
- 6. The concurrent use of this drug and monoamine oxidase (MAO) inhibitors
- should be avoided, because the combination may result in fever, convulsions,
- or high blood pressure. At least 14 days should separate the use of this drug
- and the use of an MAO inhibitor.
- BE SURE TO TELL YOUR DOCTOR about any medications you are currently
- taking, especially any of those listed above.
-
- WARNINGS
-
- * Tell your doctor if you have had unusual or allergic reactions to any
- medications, especially to doxepin or any of the other tricyclic
- antidepressants (amitriptyline, imipramine, trimipramine, amoxapine,
- protriptyline, desipramine, maprotiline, and nortriptyline).
- * Be sure to tell your doctor if you have a history of alcoholism or if
- you have ever had asthma, high blood pressure, liver or kidney disease, heart
- disease, a heart attack, circulatory disease, stomach problems, intestinal
- problems, difficulty in urinating, enlarged prostate gland, epilepsy,
- glaucoma, thyroid disease, mental illness, or electroshock therapy.
- * If this drug makes you dizzy or drowsy, do not take part in any
- activity that requires alertness, such as driving a car or operating
- potentially dangerous equipment.
- * Before having surgery or any other medical or dental treatment, be sure
- to tell your doctor or dentist that you are taking this medication.
- * Do not stop taking this drug suddenly. Abruptly stopping it can cause
- nausea, headache, stomach upset, fatigue, or a worsening of your condition.
- Your doctor may want to reduce the dosage gradually.
- * The effects of this medication may last as long as seven days after you
- have stopped taking it, so continue to observe all precautions during that
- period.
- * Be sure to tell your doctor if you are pregnant. The effects of this
- drug during pregnancy have not been thoroughly studied in humans. Studies in
- animals have shown that this medication can cause side effects to the fetus if
- given to the mother in large doses during pregnancy. Also, tell your doctor
- if you are breast-feeding an infant. Small amounts of this drug can pass into
- breast milk and may cause unwanted effects in the nursing infant.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-