Interferon Beta-1A is used in the treatment of multiple sclerosis (MS).

Interferon Beta-1A modulates the body's immune system.

Headache, Sweating, Fever, Chills, Flu-like symptoms

• You will be regularly monitored with lab tests for liver function, thyroid function and blood cell count. • Inform your doctor if you have history of liver related issues, blood problem (anaemia, bleeding or blood clots), bone marrow depression, heart disease, seizures (fits/convulsions), alcohol addiction, depression or suicidal thoughts. • Seek medical attention if you notice symptoms of depression or have suicidal behaviour. • Tell your doctor if you are or planning to become pregnant or are breastfeeding. • Interferon beta 1A should not be given to patients who are allergic to Interferon Beta 1A or any of other Interferon Beta products or to human albumin.