Fluphenazine is a first generation antipsychotic that reduces dopamine signalling in the brain. It is available as tablets and as a long acting depot injection given every few weeks, which suits people who find daily tablets difficult.

What Fluphenazine Is Used For

Schizophrenia and other psychotic illness
Maintenance treatment to prevent relapse
Severe agitation, on specialist advice

Common Side Effects

Stiffness, tremor and slowed movement
Restlessness and an urge to keep moving
Drowsiness and dry mouth
Dizziness on standing

Precautions

Movement side effects are common with this class and are treatable, so report stiffness, tremor or restlessness rather than stopping the medicine yourself. Any involuntary movement of the face, lips or tongue must be reviewed promptly. High fever with severe stiffness and confusion is a medical emergency. Avoid alcohol, and use sun protection, as the skin can become sensitive to light.

This page is general information only. It is not a substitute for advice from your doctor or pharmacist, and it does not include dosage. Always follow the directions given to you and read the leaflet inside the pack.