A4 Pulley Sprain Ring Finger

Hi friends. I believe I sprained my A4 pulley on my let ring finger. Never heard a pop, just swelling and pain around the A4 specifically after a day of outdoor climbing. I have read up on treatment, and everything points to H-taping, but H-taping is meant to be applied at the A3 pulley. Does anyone know if H-taping works to treat A4 pulley injuries, as well?

H-Taping should work similarly to help support the A4

Here's a helpful program for pully recovery.

https://wavetoolstherapy.com/pulley-rehab/

Check out the Pulley Pal. It applies pressure on the top bottom axis and the smallest size in the set should work for your A4 on your ring finger.

https://www.sciencedirect.com/science/article/pii/S1080603215004779