What are the symptoms of toenail fungus?
Disease description:
I've noticed some abnormalities with my toenails while washing my feet these past few nights, and I suspect it might be a fungal nail infection. Could you please tell me what symptoms are associated with fungal toenails?
Doctor's answer (1)
Dr. Wang Xiaoyan
Symptoms of toenail fungus (onychomycosis) mainly involve changes in the appearance of the nails, typically caused by a fungal infection. The following are the primary symptoms:
1. Discoloration of the toenails: Infected toenails often change color, commonly turning whitish-yellow, grayish-yellow, or black. In severe cases, the nails may appear dark or cloudy gray.
2. Nail thickening and deformation: Affected toenails gradually thicken and may become brittle, with noticeable deformities such as curling (hooked nails) or an uneven, bumpy surface.
3. Subungual pus accumulation and nail loss: In advanced cases, pus may accumulate under the nail, potentially leading to nail bed atrophy and eventual detachment of the toenail.
4. Itching and pain: Some patients may experience itching or pain in the feet, especially when the nail is damaged or the infection worsens.
These symptoms not only affect the cosmetic appearance of the feet but can also cause pain and discomfort. Therefore, if any of the above symptoms occur, it is recommended to seek medical attention promptly for proper diagnosis and treatment.
