“This type of damage typically results in surface irregularities ... Your cuticles protect the nail matrix, which is where nail growth starts, Belakhlef explains. (It’s the little, whiteish ...

Medically reviewed by Susan Bard, MD Having a loose toenail or fingernail can be a troubling symptom, especially if you don't know what caused it. Usually, getting a loose nail is a gradual process ...

Nail trauma. Injury to your nails, picking at your nails, or strong chemicals can damage your nail matrix, affecting how your nails grow. Is nail pitting a sign of onychorrhexis? Nail pitting ...