The curling of the nails may be due to physiological factors, trauma and nail fungus and other factors, need to be analyzed according to the symptoms.
1. physiological factors: for most people, in the case of overgrowth of the nails, if not timely trimming, the nails will appear curling phenomenon, which is a relatively common clinical manifestation, timely nail trimming can be.
2. Trauma: the situation of curling nails may also be related to trauma factors, such as in the case of the top of the nails touching a hard object, may cause the nails to roll upward, accompanied by obvious pain or nail bruising phenomenon.
3. Onychomycosis: this is a disease caused by fungal infection, fungi will invade the nail plate, nail bed, and so on, which will cause the patient to appear nail shape, color and other aspects of the change, there may also be symptoms of nail curling.
Nail curling may also have other reasons, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor treatment, do not blindly use drugs.