Brand & Generic Names
Basic Information
- Habit forming? No
- Prescription needed? Yes
- Available as generic? No
- Drug class: Antipsychotic
Uses
Treats severe emotional, mental or nervous problems.
Dosage & Usage Information
How to take:
Tablet or solution--Swallow with liquid or food to lessen
stomach irritation. If you can't swallow tablet whole, crumble
and take with food or liquid.
When to take:
Follow instructions on prescription label or side of package.
Doses should be evenly spaced. For example, 4 times a day means
every 6 hours.
If you forget a dose:
Take as soon as you remember up to 2 hours
late. If more than 2 hours, wait for next scheduled dose (don't
double this dose).
What drug does:
Corrects an imbalance in nerve impulses from the brain.
Time lapse before drug works:
Nausea and vomiting--1 hour or less.
Nervous and mental disorders--4 to 6 weeks.
Don't take with:
Antacid or medicine for diarrhea.
Non-prescription drugs for cough, cold or allergy.
See Interaction Section and consult doctor.
Overdose
SYMPTOMS:
Stupor, convulsions, coma.
WHAT TO DO:
- Dial 911 (emergency) or O (operator) for an ambulance or
medical help. Then give first aid immediately.
- See EMERGENCY Information.
Possible Adverse Reactions or Side Effects
Life-threatening:
Uncontrolled muscle Discontinue. Seek
movements of tongue, emergency treatment.
face and other muscles
(neuroleptic malignant
syndrome, rare); unsteady
gait; difficult breathing;
fever; muscle stiffness.
Common:
- Muscle spasms of
face and neck,
unsteady gait.
- Restlessness,
tremor, drowsiness,
swallowing difficulty.
- Decreased sweating,
dry mouth, runny
nose, constipation,
headache.
Infrequent:
- Fainting.
- Rash.
- Frequent urination,
diminished sex drive,
swollen breasts,
menstrual irregularities,
depression.
Rare:
Change in vision,
sore throat, fever,
jaundice, abdominal
pain, confusion.
Warnings & Precautions
Don't take if:
- You are allergic to any phenothiazine.
- You have a blood or bone-marrow disease.
Before you start, consult your doctor:
- If you will have surgery within 2 months, including dental
surgery, requiring general or spinal anesthesia.
- If you have asthma, emphysema or other lung disorder,
glaucoma, prostate trouble.
- If you take non-prescription ulcer medicine, asthma medicine
or amphetamines.
Over age 60:
Adverse reactions and side effects may be more frequent and
severe than in younger persons. More likely to develop
involuntary movement of jaws, lips, tongue, chewing. Report this
to your doctor immediately. Early treatment can help.
Pregnancy:
Risk to unborn child outweighs drug benefits. Don't use.
Breast-feeding:
Safety not established. Consult doctor.
Infants & children:
Don't give to children younger than 2.
Prolonged use:
- May lead to tardive dyskinesia (involuntary movement of jaws,
lips, tongue, chewing).
- Talk to your doctor about the need for follow-up medical
examinations or laboratory studies to check kidney function,
eyes.
Skin & sunlight:
May cause rash or intensify sunburn in areas exposed to sun or
sunlamp. Skin may remain sensitive for 3 months after
discontinuing.
Driving, piloting or hazardous work:
Don't drive or pilot aircraft until you learn how medicine
affects you. Don't work around dangerous machinery. Don't climb
ladders or work in high places. Danger increases if you drink
alcohol or take medicine affecting alertness and reflexes.
Discontinuing:
- Nervous and mental disorders--Don't discontinue without
doctor's advice until you complete prescribed dose, even though
symptoms diminish or disappear.
- Notify your doctor if any of the following occurs:
uncontrollable movements of tongue, arms and legs; lip smacking.
Others:
No problems expected.
Possible Interaction with Other Drugs
GENERIC NAME |
COMBINED EFFECT |
| |
------------------------ |
----------------------- |
Anticholinergics* |
Increased anticholinergic effect. |
Antidepressants, |
Increased molindone |
tricyclic (TCA)* |
effect. |
Antihistamines* |
Increased antihistamine effect. |
Appetite |
Decreased suppressant |
suppressants* |
effect. |
Bupropion |
Increased risk of major seizures. |
Carteolol |
Increased tranquilizer effect. |
Clozapine |
Toxic effect on the central nervous |
|
system. |
Dronabinol |
Increased effects of both drugs. |
|
Avoid. |
Ethinamate |
Dangerous increased effects of |
|
ethinamate. Avoid combining. |
Extrapyramidal reaction- |
Increased frequency and severity |
causing medications* |
of extrapyramidal effects. |
Fluoxetine |
Increased depressant effects of |
|
both drugs. |
Guanethidine |
Decreased guanethidine effect. |
Guanfacine |
May increase depressant effects of |
|
either drug. |
Leucovorin |
High alcohol content of leucovorin |
|
may cause adverse effects. |
Levodopa |
Decreased levodopa effect. |
Loxapine |
May increase toxic effects of both |
|
drugs. |
Methyprylon |
Increased sedative effect, perhaps |
|
to dangerous level. Avoid. |
Mind-altering |
Increased effect of |
drugs* |
mind-altering drugs. |
Nabilone |
Greater depression of central |
|
nervous system. |
Narcotics* |
Increased narcotic effect. |
Pergolide |
Decreased pergolide effect. |
Phenytoin |
Increased phenytoin effect. |
Procarbazine |
Increased sedation. |
Quinidine |
Impaired heart function. Dangerous |
|
mixture. |
Sedatives* |
Increased sedative effect. |
Sertraline |
Increased depressive effects |
|
of both drugs. |
Sotalol |
Increased tranquilizer effect. |
Tetracyclines* |
May decrease absorption of both |
|
drugs. |
Tranquilizers, |
Increased tranquilizer |
other* |
effect. |
Possible Interaction with Other Substances
INTERACTS WITH |
COMBINED EFFECT |
--------------- |
--------------- |
Alcohol: |
Dangerous oversedation. |
| |
Beverages: |
None expected. |
| |
Cocaine: |
Decreased molindone effect. Avoid. |
| |
Foods: |
None expected. |
| |
Marijuana: |
Drowsiness. May increase antinausea |
|
effect. |
| |
Tobacco: |
None expected. |
|