mlr0907

Hi Everyone. I woke up about 2 weeks ago and my pointer finger was swollen around the knuckle and it hurt badly. I couldn't really bend it or grip anything. With time, the extreme pain has subsided but it is still very sensitive and it hurts to touch around the knuckle. I think it is still a little swollen around the knuckle and it's sore to straighten completely. I didn't do anything the day before that would have caused any pain. It felt fine when I went to bed that night. Any idea as to what is going on? Thanks so much!