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- $Unique_ID{BRK03176}
- $Pretitle{}
- $Title{haloperidol}
- $Subject{Haldol McNeil CPC Antipsychotic haloperidol mental illness psychosis
- manic manic-depressive Tourette syndrome behavioral problems children
- chemicals nerve transmission brain}
- $Volume{}
- $Log{
- Haldol*0317601.scf}
-
- Copyright (C) 1993 Publications International, Ltd.
-
-
- haloperidol
- ------------------------------------------------------------------------------
-
- BRAND NAMES (Manufacturers)
-
- Haldol (McNeil CPC)
- haloperidol (various manufacturers)
-
- TYPE OF DRUG
-
- Antipsychotic
-
- INGREDIENT
-
- haloperidol
-
- DOSAGE FORMS
-
- Tablets (0.5 mg, 1 mg, 2 mg, 5 mg, 10 mg, and 20 mg)
- Oral concentrate (2 mg per ml)
-
- STORAGE
-
- Haloperidol tablets and oral concentrate should be stored at room
- temperature in a tightly closed, light-resistant container. This medication
- should never be frozen.
-
- USES
-
- Haloperidol is prescribed to treat the symptoms of certain types of
- mental illness, such as the emotional symptoms of psychosis, the manic phase
- of manic-depressive illness, Tourette's syndrome, and severe behavioral
- problems in children. This drug is thought to relieve symptoms of mental
- illness by blocking certain chemicals involved with nerve transmission in the
- brain.
-
- TREATMENT
-
- To avoid stomach irritation, you can take haloperidol tablets with a meal
- or with a glass of water or milk (unless your doctor directs you to do
- otherwise).
- The oral form of this drug 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, haloperidol should not be diluted with tea, coffee,
- caffeine-containing beverages, or apple juice.
- If you miss a dose of this medication and remember within six hours, take
- the missed dose as soon as then return to your regular schedule. If more than
- six hours have passed, however, skip the missed dose and return to your
- regular dosing schedule. Do not double the next dose unless your doctor
- directs you to do so.
- The full effects of haloperidol may not become apparent for two weeks
- after you start to take it.
-
- SIDE EFFECTS
-
- Minor.
-
- Blurred vision, constipation, decreased or increased sweating, diarrhea,
- dizziness, drooling, drowsiness, dry mouth, fatigue, headache, heartburn,
- jitteriness, loss of appetite, menstrual irregularities, nausea, restlessness,
- sleep disorders, vomiting, or weakness. As your body adjusts to the
- medication, these side effects should disappear.
- This medication can cause increased sensitivity to sunlight. It is,
- therefore, important to 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), exercise, and
- drink more water (unless your doctor directs you to do otherwise).
- To reduce mouth dryness, chew sugarless gum or suck on ice chips or a
- piece of hard candy.
- 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
- aching joints and muscles; breast enlargement (in both sexes); chest pain;
- confusion; convulsions; difficulty in breathing or swallowing; difficulty in
- urinating; fainting; fever; fluid retention; hair loss; hallucinations;
- impotence; involuntary movements of the mouth, face, neck, tongue, or limbs;
- mouth sores; palpitations; skin darkening; skin rash; sore throat; tremors;
- unusual bleeding or bruising; visual disturbances; or yellowing of the eyes or
- skin.
-
- INTERACTIONS
-
- Haloperidol 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 antihistamines, barbiturates,
- benzodiazepine tranquilizers, muscle relaxants, narcotics, and pain
- medications) or with tricyclic antidepressants.
- 2. This drug can lessen the effectiveness of guanethidine and
- anticonvulsants (antiseizure medications).
- 3. Haloperidol may increase the side effects of epinephrine, lithium, and
- methyldopa.
- Before starting to take haloperidol, 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
- any medications, especially to haloperidol or to any other drugs used to treat
- mental illness.
- * Tell your doctor if you now have or if you have ever had any blood
- disorders, blockage of the urinary tract, drug-induced depression, enlarged
- prostate gland, epilepsy, glaucoma, heart or circulatory disease, kidney
- disease, liver disease, lung disease, mental depression, Parkinson's disease,
- peptic ulcers, or thyroid disease.
- * Avoid drinking alcoholic beverages while taking this medication in
- order to prevent oversedation.
- * If this medication makes you dizzy or drowsy, do not take part in any
- activity that requires alertness, such as driving a car or operating
- potentially dangerous machinery. 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 taking 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.
- * The elderly may be at increased risk for side effects. Watch closely
- for side effects or other changes, especially in mental status after taking
- haloperidol and report them to your doctor.
- * If you are planning to have a myelogram or any other procedure in which
- dye is injected into the spinal cord, tell your doctor that you are taking
- this medication.
- * Avoid spilling the oral concentrate form of this medication on your
- skin or clothing; it can cause redness and irritation of the skin.
- * While taking haloperidol, do not take any over-the-counter
- (nonprescription) medications for weight control or for cough, cold, allergy,
- asthma, or sinus problems unless you first check with your doctor. The
- combination of these medications may cause high blood pressure.
- * Haloperidol has the potential to cause a permanent movement disorder
- called tardive dyskinesia. It is important to discuss this with your doctor
- and to report any unusual or uncontrolled body movements.
- * Some haloperidol formulations contain the color additive FD&C Yellow
- No. 5 (tartrazine), which can cause allergic-type reactions (rash, shortness
- of breath, fainting) in certain susceptible individuals.
- * Be sure to tell your doctor if you are pregnant. A few cases of limb
- malformations have occurred in infants whose mothers had received haloperidol
- in combination with several other drugs during the first three months of
- pregnancy. Whether haloperidol was the cause is still not known. Also, tell
- your doctor if you are breast-feeding an infant. Small amounts of haloperidol
- pass into breast milk.
-
- ----------------
-
- 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.
-