Mental Health Resources
Featured Centers
- Eating Out? Cut Calories, Heartburn
- 5 Good Ways to Save Money on Medicine
- 8 Ways to Treat Your Allergies
PROCHLORPERAZINE MALEATE TABLETS USP
Prochlorperazine Maleate is classified as an antiemetic and antipsychotic tranquilizer. Prochlorperazine is a phenothiazine derivative, present in the tablets as the maleate. Its chemical name is 2-chloro-10- [3-(4-methyl-1-piperazinyl)propyl]-10 H-phenothiazine (Z)-2-butenedioate (1:2). Empirical formulas (and molecular weight) are: prochlorperazine maleate-C20H24CIN3S•2C4H4O4 (606.10) and prochlorperazine base- C20H24CIN3S (373.95).
![]() |
Each tablet, for oral administration contains prochlorperazine maleate equivalent to 5 mg or 10 mg of prochlorperazine. In addition, each tablet contains the following inactive ingredients: D&C yellow no. 10 aluminum lake, FD&C blue no. 2 aluminum lake, FD&C yellow no. 6 aluminum lake, hydroxypropyl methylcellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch, stearic acid and titanium dioxide.
Before taking prochlorperazine, tell your doctor or pharmacist if you are allergic to it; or to other phenothiazines (e.g., chlorpromazine); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
This medication should not be used to treat patients who are unconscious or taking large amounts of any drug that causes drowsiness and slow/shallow breathing (e.g., alcohol, barbiturates, narcotics).
Before using this medication, tell your doctor or pharmacist your medical history, especially of: blood disorders (e.g., bone marrow depression), ongoing breathing problems (e.g., asthma, emphysema), certain heart rhythm problems (e.g., prolonged QTc interval,...
Read All Potential Precautions of Prochlorperazine Maleate Tablets »
Last reviewed on RxList: 8/15/2008
This monograph has been modified to include the generic and brand name in many instances.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Get tips on therapy and treatment.