interferon alfa

Interferon alfa is a type of protein used as a medication to help the body's immune system fight certain diseases, especially some cancers and viral infections like hepatitis. Naturally produced by the body, interferon alfa signals immune cells to attack infected or abnormal cells, boosting the overall immune response. As a treatment, it’s made in a lab and injected into the patient. While effective in some cases, it can cause side effects such as flu-like symptoms, fatigue, and mood changes. Its goal is to help control disease progression and improve health outcomes.