Trigger finger

[Aaa140029]

Hello, i have a unique condition of trigger finger as i get it frequently and it's alternating between my hands and feet. I had three surgeries already on the two hands middle fingers. I saw many doctors but they don't know the reason for it or what causes it. it's not only a tendon lock, but i get it also with swelling and a lot of pain that i sometimes pass out because of it.

i'm 35 yo and don't have diabetes.

please advise


thanks,
aaa140029