I get nerve pain about 3 or 4 days after every injection, like my legs start hurting a lot and I could barely sleep. I used to let it go away on its own and that would take weeks, but now as soon as I feel it starting I take some tylenol for a day or so and it goes away completely. It’s surprising how well it works to fix that, like I take maybe 2-4 regular strength tylenol total. But I was never worried about the nerve pain I was feeling because I’ve had that same feeling even before I ever started Spinraza and knew it took a while for it to go away. But if this is something new for you, definitely check with your doctor. You shouldn’t have pain this long afterwards.
(Trying to find regular strength tylenol is kind of funny. I found one box out of about 50 different types of extra strength tylenol. At that point shouldn’t you just relabel extra strength as regular tylenol?)