This second section of our medication database entry focuses on potential side effects, withdrawal or discontinuation effects, and additional information, while part one covers basic drug characteristics, uses and benefits.
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What are the possible side effects of trifluoperazine?
- If you experience any of the following serious side effects, stop taking trifluoperazine and seek emergency medical treatment:
- an allergic reaction (difficulty breathing; closing of the throat; swelling of the lips, tongue, or face; or hives);
- uncontrollable movements of the tongue, face, lips, arms, or legs;
- muscle spasms of the face or neck;
- severe restlessness or tremor;
- severe drowsiness or fainting; or
- a rash.
- Other, less serious side effects may be more likely to occur. Continue to take trifluoperazine and talk to your doctor if you experience
- decreased sweating;
- dry mouth or a stuffy nose;
- constipation;
- blurred vision;
- mild restlessness, drowsiness, or tremor;
- difficult urination, dark urine;
- decreased sex drive;
- dizziness;
- increased appetite; or
- menstrual irregularities or swollen breasts.
- Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
What other drugs will affect trifluoperazine?
- Trifluoperazine may interact with other drugs that cause drowsiness, including alcohol, antidepressants, antihistamines, pain relievers, anxiety medicines, seizure medicines, and muscle relaxants. Dangerous sedation, dizziness, or drowsiness may occur if trifluoperazine is taken with alcohol or any of these medications. Talk to your doctor before taking trifluoperazine in combination with alcohol or any other prescription or over-the-counter medicines.
- Trifluoperazine also interacts with medications other than the ones listed here. Before taking trifluoperazine, tell your doctor about all other prescription and over-the-counter medicines you are taking, including herbal products. During treatment, do not start taking any new drug without first talking to your doctor.
Where can I get more information?
- Your pharmacist has additional information about trifluoperazine written for health professionals that you may read.
- Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
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Although we have made considerable efforts to ensure that the information provided here is accurate, up-to-date, and complete, MedLibrary.org makes no guarantee to that effect. Drug information contained herein may be time sensitive. This medication information does not endorse drugs, diagnose patients or recommend any specific pharmacotherapy. This is an educational resource only -- intended to supplement but not to replace the expertise, skill, knowledge and judgment of medically qualified healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, please check with your doctor, nurse or local pharmacist. MedLibrary.org does not assume any responsibility for any aspect of healthcare administered with the aid of information provided here.
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Version: 5.02. Revision Date: 2/14/03.