Toenails yellow, thick, powdery.

Toenail yellowing and thickening with powder, this situation is most common is onychomycosis, onychomycosis is also called nail fungus disease, is a fungal infection caused by nail lesions. Show the toenail yellowing and thickening, there are powder cases, it is recommended to the regular hospital dermatology in time, can take nail dust test, in ultra high magnification to find spores and hyphae, can be diagnosed as onychomycosis. Treatment requires antifungal medication, topical amorolfine hydrochloride liniment and terbinafine hydrochloride gel, and oral antifungal medication if liver and kidney function is normal.