• Basic Info
• Top Questions
• Interactions

What other drugs will affect mesoridazine?

Do not take mesoridazine with other drugs that can affect heartbeat rhythms such as quinidine (Cardioquin, Quinaglute, Quinidex, others), procainamide (Procan, Procanbid, Pronestyl), disopyramide (Norpace), and others. Taken with any of these drugs, mesoridazine (Serentil) may cause irregular heartbeats that could lead to death. This is not a complete list of drugs that may interact with mesoridazine and cause heart problems. Talk to your doctor or pharmacist before taking any other prescription or over-the-counter medications. Mesoridazine 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 mesoridazine is taken with alcohol or any of these medications. Talk to your doctor before taking mesoridazine in combination with alcohol or any other prescription or over-the-counter medicines.

Drugs other than those listed here may also interact with mesoridazine. Talk to your doctor and pharmacist before taking any prescription or over-the-counter medicines.

Where can I get more information?

Your pharmacist has additional information about mesoridazine written for health professionals that you may read.

What does my medication look like?

Mesoridazine is available with a prescription under the brand name Serentil. Other brand or generic formulations may also be available. Ask your pharmacist any questions you have about this medication, especially if it is new to you.

• Serentil 10 mg--round, red, film-coated tablets

• Serentil 25 mg--round, red, film-coated tablets

• Serentil 50 mg--round, red, film-coated tablets

• Serentil 100 mg--round, red, film-coated tablets

• Serentil Concentrate--25mg/mL in a dropper bottle

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.