Toenail fungus? Should I visit a treatment hospital or a nail salon? I would like to inquire.

My mom has been receiving treatment at the dermatology clinic for quite a while for toenail fungus, and while it does help, the progress is really slow... It's also expensive... Although some of the costs are covered by insurance, it's not fully covered...

I believe they also do it at the nail salon.

It has to be through the hospital for insurance reimbursement.