Isometheptene, Dichloralphenazone, and Acetaminophen (Systemic)

Brand Names : Midchlor, Midrin, Migrapap, Migquin, Migratine, Migrazone, Migrend, Migrex, Mitride, Amidrine, Duradrin, I.D.A, Iso-Acetazone, Isocom

Side Effects of This Medicine

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

Less common

Unusual tiredness or weakness

Rare

Black, tarry stools; blood in urine or stools; pinpoint red spots on skin; skin rash, hives, or itching; sore throat and fever; unusual bleeding or bruising; yellow eyes or skin

Symptoms of dependence on this medicine

Headaches, more severe and/or more frequent than before

Symptoms of acetaminophen overdose

Diarrhea; increased sweating; loss of appetite; nausea or vomiting; pain, tenderness, and/or swelling in the upper abdominal (stomach) area; stomach cramps or pain

Other side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. However, check with your doctor if any of the following side effects continue or are bothersome:

More common

Drowsiness

Rare

Dizziness; fast or irregular heartbeat

Other side effects not listed above may also occur in some patients. If you notice any other effects, check with your doctor.