Male young men with purple nails may be caused by trauma, nail fungus and other reasons.
1. trauma: if the symptomatic nail is traumatized, such as squeezing, bumping, smashing, etc., it may lead to bruising under the nail, resulting in purple nails, which can generally fade away gradually by itself.
2. ringworm of the nail: ringworm of the nail may be caused by fungal infection, fungal invasion of the nail plate, can lead to nail color change, thickening, brittle, the color of the nail may also appear purple phenomenon, can be used externally amorphophallus rubbing agent treatment.
There are some other factors that make the nails of young men purple, it is recommended to go to the hospital in time, to clarify the cause of the disease, under the guidance of the doctor to carry out active treatment, do not take medication without authorization to avoid adverse consequences.