What Causes Toenail Fungus?
Reviewed: Dr. Gromatzky
4. Symptoms
One of the main symptoms of a toenail fungus infection is that it can cause the nail to become thicker than it usually would be. The nail can also take on a yellow color, while particles can build up under the nail, causing it to become darker in appearance.
Such an infection can also cause the nail to take on a different shape, and the nail can also become brittle and ragged as parts begin to crumble away. Some patients might also find that their nails develop a mild but unpleasant odor. It is recommended to get treatment early to help prevent the symptoms getting too severe.
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