Does anyone else have problems with their muscles as a result of the injections? My surgery always give them in to my deltoid muscles, and I'm quite a small person, so a very small area is repeatedly injected on alternate sides over past 3 months, was having 3 shots a week, now 2. I find my muscles generally don't recover well from injury at present due to the neuro damage, and I'm concerned the shots are making my upper arms very weak and painful, I'm starting to lose mobility in them. I've asked if I could have the shots in my Gluteals, given it's a larger area, but they are reluctant to do so. Has anyone else had problems with their muscles with repeated injections? Maybe it's nothing to do with the shots, and just another symptom of neuro damage, but my arms were actually ok before they started.