How many degrees Celsius of high temperature can kill nail fungus?
Gray nail refers to onychomycosis, onychomycosis. The fungi responsible for onychomycosis can typically be killed at high temperatures of 90°C, with the following detailed explanation:
Onychomycosis is an inflammatory condition caused by dermatophytes infecting the nail plate or tissue beneath the nail. This onychomycosis commonly causes thickening, brittleness, and discoloration of the nails. Specific types of fungi may cause the nail plate to turn white and could even lead to nail loosening. The infection usually appears in localized areas of the nail. Using hot water above 90°C for disinfection can generally eliminate the fungi. However, this method is not recommended, as excessively hot water may cause local skin scalding, which could hinder recovery. Instead, treatment under a doctor's guidance with medications such as amorolfine hydrochloride topical solution or itraconazole ointment is advised. It should be noted that gray nail is contagious; therefore, avoid wearing the same pair of shoes or soaking feet in the same basin as someone with onychomycosis.
In daily life, personal hygiene should be carefully maintained, including frequently changing socks and washing feet. Additionally, diet should be light and easy to digest, avoiding spicy and irritating foods.