Dry and Brittle Nails: What You Should Know

Nails may split at the tips, peel in layers, feel rough, or break during ordinary tasks. Frequent hand washing, cleaning products, nail polish remover, manicures, and prolonged soaking can strip surface oils and weaken the nail plate. Picking, biting, or using nails as tools adds mechanical stress.

Changes in colour, thickness, shape, or attachment can point to a different problem. A fungal nail infection may cause a nail to become thick, discoloured, crumbly, or separated from the nail bed; dry nails alone do not establish that diagnosis. Skin conditions affecting the hands or other body areas can also involve the nails.

Keep nails trimmed to reduce snagging, file rough edges in one direction, and wear gloves for dishwashing or contact with detergents. Apply a thick moisturiser to the nails and surrounding skin after washing, and give damaged nails time to grow out. Pause artificial nails or frequent polish changes if they worsen peeling.

Avoid cutting or aggressively pushing back cuticles, since the surrounding skin helps protect the nail. If one nail keeps changing, photograph it occasionally and arrange a clinical assessment rather than repeatedly treating it at home.

Arrange medical advice for persistent change in one nail, spreading discolouration, marked thickening, pain, swelling, drainage, or a nail lifting from its bed. Seek prompt care after a significant injury, especially if blood collects under the nail or the fingertip becomes very painful. Assessment is also sensible when nail changes occur with widespread rash, joint symptoms, or unexplained hair and skin changes.

Ask what pattern your nail change suggests, whether a sample or examination is needed, and which products or habits may be contributing. You can also ask how long improvement should take, whether any skin condition needs treatment, and which warning signs should bring you back sooner.