I agree w/ npursuit.
if you don't want to take a break from the exercise thats causing you pain/discomfort, i'd at the very least lower weight and go for higher reps. (like 15)..
or preferably you should take a break from doing bicep curls or whatever it is that's bothering you for a week. then ease back into it w/ low weight, high reps.
I have this problem too. It happens when I'm not even on androgens, my grip/wrist/forearm muscles seem to get overtrained to a degree between all the other exercises I do. Bicep curls seem to agravate this, so I take lots of breaks from them.