Nails That Lift From the Nail Bed

The detached portion may look white because air sits beneath it. A manicure injury, tight footwear, cleaning chemicals, repeated moisture, or picking can loosen the nail. Nail Fungus may add yellowing, thick debris, or crumbling. Nail Psoriasis can produce pits, discoloration, tenderness, or separation, sometimes without a rash elsewhere. Several causes can look alike, so appearance alone cannot confirm an infection or determine whether the change began with trauma.

Trim only the loose edge if it catches, keeping attached nail intact. Keep the area clean and dry, avoid digging beneath the nail, and pause artificial nails, polish, and irritant products until the skin settles. Choose shoes with room at the toes and wear gloves for wet or chemical work. A clinician can inspect the nail and, if needed, test material before selecting treatment. In selected cases, Nail Surgery may be discussed when a damaged nail needs procedural care.

Book an assessment when separation is unexplained, spreading, recurring, or present in several nails. Get prompt care for increasing pain, warmth, swelling, pus, fever, or redness extending into nearby skin. A new dark area under a nail, especially after no clear injury, also deserves examination. Do not pull off a firmly attached nail because this can injure the nail bed.

Ask what pattern is visible, whether testing for fungus is needed, how to protect the attached nail, and how long regrowth may take in your situation.