Split nails can result from physical trauma, an infection, or a condition such as psoriasis. Tips to fix a split nail include using adhesive, applying a gel and silk wrap, and treating an underlying ...

Ingrown fingernails may be treated at home by soaking and applying over-the-counter topical medications. If an infection has developed, medical treatment or surgery may be necessary. An ingrown nail ...

Thick, yellow, and brittle toenails are often caused by fungal infections like onychomycosis, which thrives in moist environments and on keratin. Risk factors include diabetes, poor circulation, and ...