Managing double vision

Hello Everyone,
those of you who have double vision how do you manage to see single vision? I was diagnosed with thyroid disease last September and my eye doctor prescribed me prescription glasses and they added a stick on prism but I found myself going every week to get my eyes checked and adding stronger prisms weekly because they were moving a lot and I had a new prism every week for like two months. Now I’m just using frosted scotch tape on the left side of my prescription glasses so I can see single vision to drive until the end of May, I go to see my ophthalmologist at UCLA to see if my eyes have stopped moving in stabilized to see about Strabismus surgery.