Serentil

Generic name: Mesoridazine besylate

Why is Serentil prescribed?

Serentil is prescribed to treat schizophrenia, the crippling psychological disorder that causes its victims to lose touch with reality, often triggering hallucinations, delusions, and disorganized thought. Because of its dangerous side effects, this medication is recommended only after at least two other drugs have failed to provide relief.

Most important fact about Serentil

Serentil may cause dangerous and even fatal cardiac irregularities by prolonging a part of the heartbeat known as the QT interval. The likelihood of such irregularities increases when Serentil is combined with other medications known to prolong the QT interval, including certain heart medications. Never combine these drugs with Serentil, and check with your doctor before taking any other new medications.

Symptoms of a possible heart irregularity include palpitations, dizziness, and fainting. Call your doctor immediately if you experience any of these symptoms.

How should you take Serentil?

Take Serentil exactly as directed by your doctor. If you are taking Serentil in a liquid concentrate form, you can dilute it with distilled water, orange juice, or grape juice just before swallowing it.

If Serentil is given by injection, you should remain lying down for at least one-half hour after the injection.

• If you miss a dose...
  Take it as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Do not take 2 doses at once.

• Storage instructions...
  Store at room temperature in a tightly closed container. Protect from light.

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 Serentil. Side effects generally occur when high doses are given early in treatment.