What happens if u use lamisil at on toenails?

Are you using Lamisil cream on your toenails?

Lamisil is an antifungal antibiotic. It is used to treat fungal infections.

Fungal infections of the toenail are very difficult to treat.
Oral Lamisil is far more effective than topical Lamisil.

Nothing bad will happen if you use Lamisil cream on your toenails - but if you are wanting to treat a fungal toenail infection the cream will not be terribly effective.