@literally45-- I had laser treatment for my toenail fungus last year and it worked. The procedure itself is very easy. They just file nails and use a laser machine to treat the affected nails. My treatment took less than twenty minutes total and it was only one session.
The only downside is that it takes six months to know if it worked. You can only be sure after a new nail grows out without signs of infection. But the place I went to for the treatment was great and promised me another free session if the infection wasn't gone after six months.
It can be too expensive for some people, but I think that laser treatment is a great toenail fungus cure. If the infection is very bad and if your doctor is recommending pulling the nail out, try the laser treatment.