Interferon, Gamma (Systemic)

Brand Names : Actimmune

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:

Rare

Black, tarry stools; blood in urine or stools; confusion; cough or hoarseness; loss of balance control; lower back or side pain; mask-like face; painful or difficult urination; pinpoint red spots on skin; shuffling walk; stiffness of arms or legs; trembling and shaking of hands and fingers; trouble in speaking or swallowing; trouble in thinking or concentrating; trouble in walking; unusual bleeding or bruising

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

Aching muscles; diarrhea; fever and chills; general feeling of discomfort or illness; headache; nausea or vomiting; skin rash; unusual tiredness

Less common

Back pain; dizziness; joint pain; loss of appetite; weight loss

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