Fever effect of Avonex

We have 75 consumer reports for Avonex. Fever effect occurred in 28%.

Patients statistics on Fever side effect for Avonex


Average weight in Lbs

Average height in Ft
5′ 6″
5′ 11″

Average age

Avonex Circle Diagram 21 consumers of 75 reported about Fever

  1. Luis L. Nielsen says:
    4.0 rating

    Avonex for Pain (acute)

    of course, after the diagnosis of ms the shock was great. but it did not help. I still did not want to relive another long-term inflammation with blindness on my left eye! So my neuro avonex prescribed me! It was the worst 6 months of my life! after injection into the muscle !!! Two to three hours later, fever, chills and aching limbs occurred. this lasted almost a week and did not get any better with ibu 800 or other stuffmy neuro said that the nw would eventually become less. but it was not like that. I had a big fat cold for almost half a year. then I switched to copaxone due to lack of quality of life. It was one of the best decisions of my life! except for a few hardenings at the injection site no side effects. I feel like born again since then. and since copaxone no new herd more in the brain. for 3 years!!! thanks copa ………..

    Side effects: Fever; Members hurt; Chills
  2. Lynn J. Wong says:
    4.5 rating

    Avonex for Multiple sclerosis

    For me, the side effects occurred only after 4-6 hours. In the first 4 applications, I got violent chills, head and limb pain I still have (6 applications) mild fever and a feeling of sickness occurs every time … similar to a flu. Overall, the side effects have quickly receded. An ibu I take only when needed and not right at the application. The next day I feel dull and a little uncomfortable. Therefore, let the next day calm down. I highly recommend the avonex pen. Super easy application and not a big build together 🙂

  3. Pam R. Quintana says:
    4.0 rating

    Avonex for Multiple sclerosis

    I have had MS for 3 years and every week I get Avonexx injected into my muscle. After about 3-4 hours then come the side effects. They are cruel for me, despite 3-4 x IBU 600. I just wake up again with 39 degrees Fever and try to sleep. Because of the self I get the drug, I had no boost. That’s why I’ll take it. But every week this injection turns me over. Chills, fever, strong limb jokes. This is unfortunately normal. The next day migraine often comes along and persistent back pain. I always take the syringe out of the fridge in the morning because I tolerate it a bit better at room temperature.

    Side effects: Back pain; Fever; Members hurt; Chills
  4. Lorraine I. Mitchell says:
    3.5 rating

    Avonex for Multiple sclerosis

    Approximately 2 hours after spraying, muscular pain, chills and fever occur. The joint pain (especially in the right shoulder and left knee) continues. Despite paracetamol no significant improvement

    Side effects: Joint pain; Muscle aches; Fever; Chills
  5. Deanna D. Rios says:
    4.0 rating

    Avonex for Multiple sclerosis

    Sleep disorder and severe fever occur after injection on the same day (night). Depression, flu symptoms, moodiness, fever occur the following morning and last almost the entire following day.

  6. Sandra J. Maultsby says:
    3.5 rating

    Avonex for Multiple sclerosis

    Flu-like symptoms (fever, chills, headache and body aches, severe fatigue, dizziness), depression and / or mood swings, lack of concentration, muscle spasms