The possibility of curing gray nails in the early stage is relatively large, mainly for general treatment and drug treatment. 1. General treatment: the main thing is to do a good job of daily care, keep the affected area clean, change shoes and socks, do not share footbaths, socks, etc., to avoid infecting family members or friends, and do not drink alcohol and smoke. 2. Medication: Gray nails are usually caused by fungal infection, which can be treated with topical antifungal medication, such as amorphophallus powder, etc. Oral antifungal medication, such as itraconazole, terbinafine, etc., can also be used. In the early stage of gray nails, most of them can be cured through reasonable treatment. During the treatment period, we should follow the doctor’s instructions to apply the medication reasonably, so as to avoid the adverse reactions caused by improper use of medication.