I have had 2 shots as prescribed. Happy to say no side effects. I have Crohns and have been in a flare since January. Had a little pain in arm (nothing like we suffers all know). I figured since previous Crohns meds used to give me some side effects like they described for the shots, I could deal with it. Happy I did it. Don't know your current situation, but hope you can seriously consider it. You don't need Covid on top of digestive disease. Hope this helps. Good luck.