If you have black spots under your toenails, it could be due to various causes. It's essential to consult a healthcare professional or a dermatologist for an accurate diagnosis and proper treatment. However, here are some potential reasons for black spots under toenails:
Trauma: Stubbing your toe or dropping something heavy on it can cause bleeding beneath the toenail, leading to a black spot. This is known as a subungual hematoma.
Fungal infection: Fungal infections can affect the toenails, causing them to become discolored and develop black spots. This condition is known as onychomycosis.
Bacterial infection: Bacterial infections can also cause discoloration of the toenails, including the appearance of black spots.
Melanoma: Although rare, melanoma, a type of skin cancer, can sometimes develop under the toenail, leading to the appearance of dark spots. If you notice any sudden and significant changes in the color or size of the spots, it's crucial to get them evaluated by a healthcare professional promptly.
Other medical conditions: Certain medical conditions, such as psoriasis, may cause changes in the toenails, including the development of black spots.
Again, it's essential to have a healthcare professional properly assess your condition to determine the underlying cause of the black spots and recommend appropriate treatment. Early detection and proper diagnosis can lead to more effective management and better outcomes.