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- $Unique_ID{BRK03161}
- $Pretitle{}
- $Title{fluphenazine}
- $Subject{Permitil Schering Prolixin Princeton Phenothiazine tranquilizer
- fluphenazine mental illness psychosis manic manic-depressive behavioral
- problems chemicals nerve transmission}
- $Volume{}
- $Log{}
-
- Copyright (C) 1993 Publications International, Ltd.
-
-
- fluphenazine
- ------------------------------------------------------------------------------
-
- BRAND NAMES (Manufacturers)
-
- Permitil (Schering)
- Prolixin (Princeton)
-
- TYPE OF DRUG
-
- Phenothiazine tranquilizer
-
- INGREDIENT
-
- fluphenazine
-
- DOSAGE FORMS
-
- Tablets (1 mg, 2.5 mg, 5 mg, and 10 mg)
- Oral concentrate (5 mg per ml, with 1% alcohol)
- Oral elixir (2.5 mg per 5-ml spoonful, with 14% alcohol)
-
- STORAGE
-
- The tablet form should be stored at room temperature in a tightly closed,
- light-resistant container. The oral concentrate and the elixir forms should
- be stored in the refrigerator in tightly closed, light-resistant containers.
- If the concentrate or elixir turns slightly yellow, the medicine is still
- effective and can be used. However, if it changes color markedly or has
- particles floating in it, it should not be used; discard it down the sink.
- This drug should never be frozen.
-
- USES
-
- Fluphenazine is prescribed to treat the symptoms of certain types of
- mental illness, such as emotional symptoms of psychosis, the manic phase of
- manic-depressive illness, and severe behavioral problems in children and
- adults. This medication is thought to relieve the symptoms of mental illness
- by blocking certain chemicals involved with nerve transmission in the brain.
-
- TREATMENT
-
- To avoid stomach irritation, you can take the tablet or elixir form of
- this medication with a meal or with a glass of water or milk (unless your
- doctor directs you to do otherwise).
- Measure the oral elixir carefully with a specially designed 5-ml
- measuring spoon. An ordinary kitchen teaspoon is not accurate enough.
- The oral concentrate form of this medication should be measured carefully
- with the dropper provided, then added to four ounces (1/2 cup) or more of
- water, milk, or a cola-free, caffeine-free carbonated beverage or to
- applesauce or pudding immediately prior to administration. To prevent
- possible loss of effectiveness, the medication should not be diluted in tea,
- coffee, or apple juice.
- Antacids and antidiarrheal medicines may decrease the absorption of this
- medication from the gastrointestinal tract. Therefore, at least one hour
- should separate doses of one of these medicines and fluphenazine.
- The full effects of this medication for the control of emotional or
- mental symptoms may not become apparent until two weeks after you start to
- take it.
- If you miss a dose of this medication, take the missed dose as soon as
- possible and return to your regular dosing schedule. If it is almost time for
- the next dose, however, skip the one you missed and return to your regular
- schedule. Do not double the dose (unless your doctor directs you to do so).
-
- SIDE EFFECTS
-
- Minor.
-
- Blurred vision, constipation, decreased sweating, diarrhea, dizziness,
- drooling, drowsiness, dry mouth, fatigue, jitteriness, menstrual
- irregularities, nasal congestion, restlessness, vomiting, or weight gain. As
- your body adjusts to the medication, these side effects should disappear.
- Fluphenazine can also cause discoloration of the urine to red, pink, or
- red-brown. This is a harmless effect.
- This drug can cause increased sensitivity to sunlight. Therefore, avoid
- prolonged exposure to sunlight and sunlamps. Wear protective clothing, and
- use an effective sunscreen.
- If you are constipated, increase the amount of fiber in your diet (fresh
- fruits and vegetables, salads, bran, and whole-grain breads) and drink more
- water (unless your doctor directs you to do otherwise).
- Chew sugarless gum or suck on ice chips or a piece of hard candy to
- reduce mouth dryness.
- 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
- breast enlargement (in both sexes); chest pain; convulsions; darkened skin;
- difficulty in swallowing or breathing; fainting; fever; impotence; involuntary
- movements of the face, mouth, jaw, tongue, or limbs; palpitations; rash; sleep
- disorders; sore throat; tremors; uncoordinated movements; unusual bleeding or
- bruising; visual disturbances; or yellowing of the eyes or skin. Also, tell
- your doctor if your original symptoms worsen or change after you begin taking
- fluphenazine.
-
- INTERACTIONS
-
- Fluphenazine interacts with several other types of medications:
- 1. It can cause extreme drowsiness when combined with alcohol or other
- central nervous system depressants (such as barbiturates, benzodiazepine
- tranquilizers, muscle relaxants, narcotics, and pain medications) or with
- tricyclic antidepressants.
- 2. Fluphenazine can decrease the effectiveness of amphetamines,
- guanethidine, anticonvulsants, and levodopa.
- 3. The side effects of epinephrine, monoamine oxidase (MAO) inhibitors,
- propranolol, phenytoin, and tricyclic antidepressants may be increased by this
- medication. At least 14 days should separate the use of this drug and the use
- of an MAO inhibitor.
- 4. Lithium may increase the side effects and decrease the effectiveness
- of this medication.
- Before starting to take fluphenazine, BE SURE TO TELL YOUR DOCTOR about
- any medications you are currently taking, especially any of those listed
- above.
-
- WARNINGS
-
- * Tell your doctor about unusual or allergic reactions you have had to
- medications, especially to fluphenazine or any other phenothiazine
- tranquilizers (such as chlorpromazine, mesoridazine, perphenazine,
- prochlorperazine, promazine, thioridazine, and triflupromazine) or to
- loxapine.
- * Tell your doctor if you have a history of alcoholism or if you now have
- or have ever had any blood disease, bone marrow disease, brain disease, breast
- cancer, blockage of the urinary or digestive tract, drug-induced depression,
- epilepsy, high or low blood pressure, diabetes mellitus, glaucoma, heart or
- circulatory disease, liver disease, lung disease, Parkinson's disease, peptic
- ulcers, or an enlarged prostate gland.
- * Tell your doctor about any recent exposure to a pesticide or an
- insecticide. Fluphenazine may increase the side effects from the exposure.
- * To prevent oversedation, avoid drinking alcoholic beverages while
- taking this medication.
- * 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. Be careful on stairs, and avoid getting up
- suddenly from a lying or sitting position.
- * Prior to having surgery or any other medical or dental treatment, be
- sure to tell your doctor or dentist that you are taking this medication.
- * Some of the side effects caused by this drug can be prevented by taking
- an antiparkinsonism drug. Discuss this with your doctor.
- * This medication can decrease sweating and heat release from the body.
- You should, therefore, avoid getting overheated by strenuous exercise in hot
- weather and should avoid hot baths, showers, and saunas.
- * Do not stop taking this medication suddenly. If the drug is stopped
- abruptly, you may experience nausea, vomiting, stomach upset, headache,
- increased heart rate, insomnia, tremors, or a worsening of your condition.
- Your doctor may want to reduce the dosage gradually.
- * If you are planning to have a myelogram, or any other procedure in
- which dye will be injected into your spinal cord, tell your doctor that you
- are taking this medication.
- * Avoid spilling the oral concentrate or elixir form of this medication
- on your skin or clothing; it may cause redness and irritation of the skin.
- * While taking this medication, do not take any over-the-counter
- (nonprescription) medications for weight control or for cough, cold, allergy,
- asthma, or sinus problems without first checking with your doctor. The
- combination of these medications may cause high blood pressure.
- * Some of these products contain the color additive FD&C Yellow No. 5
- (tartrazine), which can cause allergic-type reactions (shortness of breath,
- rash, fainting) in certain susceptible individuals.
- * A potentially permanent movement disorder called tardive dyskinesia may
- develop with the use of this medication. It is important to discuss this with
- your doctor and to report any unusual or uncontrolled movements.
- * The elderly may be at greater risk for adverse effects when using this
- drug.
- * Be sure to tell your doctor if you are pregnant. Small amounts of this
- medication cross the placenta. Although there are reports of safe use of this
- drug during pregnancy, there are also reports of liver disease and tremors in
- newborn infants whose mothers received this type of medication close to term.
- Also, tell your doctor if you are breast-feeding an infant. Small amounts of
- this medication 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.
-