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MEDICAL INFORMATION
Fluphenazine Key Facts
What dosages is Fluphenazine available in?
Fluphenazine is available as 1 mg, 2.5 mg, 5 mg, and 10 mg oral tablet and a 2.5 mg/5 ml elixir.
What is Fluphenazine used for?
Fluphenazine is a typical antipsychotic and is used to treat psychotic disorders.
How does Fluphenazine work?
Fluphenazine is a typical antipsychotic. It works by blocking dopamine activity in your brain, which affects your thoughts and mood.
How do I take Fluphenazine?
Fluphenazine is typically taken in dose ranges from 2.5 mg to 10 mg by mouth daily, split into 3 or 4 doses throughout the day (every 6-8 hours). Your provider might adjust your dose based on how you respond to the medication.
Is it safe for me to take Fluphenazine?
Fluphenazine is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you. You should not use this medication if you have suspected or established subcortical brain damage, in patients receiving large doses of hypnotics, and in comatose or severely depressed states. The presence of blood dyscrasia or liver damage precludes the use of Fluphenazine.
Fluphenazine Common Side Effects
- Common side effects of Fluphenazine:
- Dystonia (uncontrollable muscle contractions): neck spasms, difficulty swallowing and breathing, sticking your tongue out
- Involuntary movements (especially of the face or mouth)
- Changes in blood pressure
- Weight changes
- Fluid retention (holding onto fluid)
- Nausea
- Constipation
- Loss of appetite
- Dry mouth
- Headache
- Salivation, drooling
- More sweating
- Frequent urination
Fluphenazine Serious Side Effects
Serious side effects are rare with Fluphenazine. Contact your healthcare provider immediately if you experience any of the following.
- Neuroleptic malignant syndrome (NMS): high fever, fast heart rate, full body stiffness, confusion
- Serious infection: fever, pale skin, fast heart rate, lightheadedness, feeling unwell
- Serious allergic reaction: trouble breathing, throat tightness, hives, swelling of your face, lips, tongue, or throat
Effects of other drugs, drug classes and over-the-counter products on Fluphenazine
- There are no major drug interactions listed for Fluphenazine. However, always let your physician and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking
Who makes Fluphenazine?
Various FDA-approved generic manufacturers
Is Fluphenazine safe in pregnancy?
The safety for the use of Fluphenazine during pregnancy has not been established; therefore, the possible hazards should
be weighed against the potential benefits when administering this drug to pregnant patients.
What is the brand name for Fluphenazine?
Medical Disclaimer
NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.
The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.
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