Gray nails generally refers to onychomycosis, children with onychomycosis, the initial stage of external drugs, such as topical use of amorolfine application; if you can not control, you can use the systematic use of drugs, such as itraconazole and so on.
Tinea cruris is a nail disease caused by dermatophyte infection, and children with tinea cruris can be manifested as loss of luster or unevenness of the superficial surface of the nail plate, breakage and so on.
1. Topical drug treatment: for onychomycosis, you can first use a knife to remove the nail as much as possible, and then use 3%~5% tincture of iodine or 30% glacial acetic acid solution to treat it until the new nail grows out; you can also use 40% urea ointment to encapsulate the sick nails to make them soften and peel off, and then use 5% amorphophallus to apply it externally.
2. Systemic treatment: If the effect of local treatment is not good, it can be combined with oral itraconazole, terbinafine and other antifungal drugs, the effect will be improved.
Children with onychomycosis, parents are advised to take their children to the hospital in time, and drugs should be used under the guidance of a doctor.