I am a 52 year old male. Recently, my thumbs have stiffened markedly. When I bend either thumb, it kind of locks at the first joint. As I continue to bend my thumb further, the joint pops as it bend further. I don’t feel any pain when I bend the thumb; however, I woke up this morning, both thumbs hurt from the big joint and past my wrists. I have not injured either thumb recently, but I have had pain in the big joint on either thumb in the past. What is strange to me, is both thumbs developed problem simultaneously. I think the connective tissue has stiffened. Should be concerned? SMH YYYY@YYYY