illness analysis: hello, patients with onychomycosis should not be treated with oral medicine as far as possible, because there are some big toxic and side effects. You can use some external medicine. The main drugs for treatment are antifungal drugs. When treating onychomycosis, it is necessary to ensure that the drug penetrates under the nail bed to be completely cured. The treatment of onychomycosis should pay attention to hygiene to prevent reinfection and accidental injury to the nail bed. Patients with onychomycosis should keep their feet or hands dry and ventilated.

Guidance:

It is recommended that you go to a regular hospital for treatment according to the doctor's guidance, and do not take medicine by yourself.