Comment from: Joelle 35-44 Female less than 1 month Patient Published: February 27

After the shot, I had redness and swelling for 4 days. On the the 5th day, the swelling went down but a severe migraine came. It has been 20 days and still no relief from the migraine. I have had 2 ER trips, CT scan, 3 MRIs and bloodwork. No one can understand why the migraines continue.

Comment from: Anaphylaxis 45-54 Female 1 to 6 months Patient Published: March 10

I had the 1st injection and within moments had an anaphylaxis reaction to it. I have multiple anaphylaxis reaction since the first 5 weeks ago. I am trying to find out how long the 1 shot stays in your system if anyone can help?

Related Reading: anaphylaxis

Comment from: 25-34 Female 2 to less than 5 years Patient Published: September 01

Other than the mild pain from the needle prick,there were no side effects for me.

Comment from: xxx 45-54 Male Patient Published: February 21

Had all the injections 2 years ago and had zero side effects or reactions.

Comment from: bethk 25-34 Female Patient Published: May 29

The final injection that I got a ten days ago left my arm extremely sore and I am STILL unable to move it without pain. I am unable to sleep due to the pain and unable to use my arm. I am very concerned about this and worry that it may not return to normal.


Medical Editor: John P. Cunha, DO, FACOEP

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