Trilafon

Generic name: Perphenazine

Why is Trilafon prescribed?

Trilafon is used to treat schizophrenia and to control severe nausea and vomiting in adults. It is a member of the phenothiazine family of antipsychotic medications, which includes such drugs as Mellaril, Stelazine, and Thorazine.

Most important fact about Trilafon

Trilafon can cause tardive dyskinesia, a condition marked by involuntary muscle spasms and twitches in the face and body, including chewing movements, puckering, puffing the cheeks, and sticking out the tongue. This condition may be permanent and appears to be most common among older adults, especially older women. Ask your doctor for more information about this possible risk.

How should you take Trilafon?

Trilafon should be taken exactly according to physician instructions and for no longer than necessary.

• If you miss a dose...
  If it is within an hour or so after the scheduled time, take the forgotten dose as soon as you remember. If you do not remember until later, skip the dose and go back to your regular schedule. Never take 2 doses at once.

• Storage instructions...
  Trilafon should be stored at room temperature.

What side effects may occur?

Side effects cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe to continue taking Trilafon.

• Side effects may include:
  Aching or numbness of the limbs, brain swelling, breast milk production, diarrhea, drowsiness, dry mouth, low blood pressure upon standing, nausea, rapid or irregular heartbeat, restlessness, salivation, seizures, vomiting

Why should Trilafon not be prescribed?

People who are comatose or who are at reduced levels of consciousness or alertness should not take Trilafon. Nor should those who are taking large amounts of any substance that slows brain function, including barbiturates, alcohol, narcotics, pain killers, and antihistamines.