Tag Archives: nail

What’s Causing My Toenail to Be Thick, Yellow, or Deformed? Is It a Fungus?

Changes in the color, shape, or thickness of your toenail are often signs of fungal nail infection, also called onychomycosis. Fungal infections are common, especially in warm, moist environments like sweaty shoes or public restrooms. Signs include: Other possible causes include trauma to the nail, psoriasis, or underlying medical conditions. Diagnosis may involve a simple […]