Nail fungus is relatively common, especially on the feet. Although they can be contracted in sports facilities and in swimming pools, there are also diseases that can predispose to their development. Sometimes the nails show changes. In fact, when a whitish-looking nail appears, when the nail rises or even thickens ( hyperkeratosis ) or the area around it flakes or turns red, we must be alert, since it could be nail fungus. Kerassentials

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