SolvEasy Tinea Cream is a once daily treatment for athlete's foot. This effective formulation contains terbinafine hydrochloride which binds to the skin and continues to act for days after the last application.SolvEasy Tinea Cream is a once daily treatment for athlete's foot. This effective formulation contains terbinafine hydrochloride which binds to the skin and continues to act for days after the last application.