Ask your physician or pharmacist about the proper disposal of used syringes. Among the most common side effects of therapy with Interferon are mild to moderate 'flu-like' symptoms, such as fever, muscle and joint aches, and chills. Headache, diarrhea, mental confusion and short term memory loss are also side effects that are affecting patients taking Interferon. Fatigue is another common side effect and is usually the worst one. Don't be afraid if you experience them-they can be common at the start of therapy and lessen after the first few weeks.
Some people also report nausea or loss of appetite.
Others feel tired, irritable, or depressed, which may be caused by either the disease or Interferon. Ask your Doctor about these or any other side effects or problems with your therapy. He or she can suggest ways to handle them. It is important to remember that even though you might feel bad, side effects can mean that the treatment is working. It should be noted that some people have little or no side effects at all and, if present, side effects lessen over the course of treatment.