What should you know about onycholysis causes and treatment?

Onycholysis means the nail plate has lifted away from the nail bed, creating a pale gap beneath it. Trauma, tight footwear, manicure filing, adhesives, frequent wet work, and irritants can damage the attachment. Infection may produce colour, thickness, debris, or odour. Nail Fungus is one possible cause, while Nail Psoriasis may cause separation alongside pits, ridges, or scaling skin. Medical conditions and medicines can occasionally affect several nails. A clinician considers the number of nails, the pattern, nearby skin findings, and how quickly the change appeared; a sample may be needed before prescribing antifungal treatment.

Keep the nail short, dry, and protected from catching. Trim only the detached edge with clean tools, and avoid scraping beneath it, artificial nails, polish, and harsh solvents while the cause is being assessed. Treatment may involve reducing irritants, treating a confirmed infection, or managing an inflammatory condition. Do not use leftover medication because the wrong product can delay diagnosis or irritate the nail fold. Nail Surgery is used only for selected nail problems when a clinician believes a procedure is appropriate; it is not a general treatment for every lifted nail.

Arrange a review if separation affects several nails, keeps returning, extends toward the base, or comes with pain, swelling, redness, thickening, marked colour change, or odour. Seek prompt care for pus, fever, rapidly worsening inflammation, a deep injury, or a dark change after trauma. Early assessment is also sensible for people with diabetes, reduced circulation, or a weakened immune system.

What cause best fits the pattern on my nails? Do I need a nail sample or other testing? Which products should I stop using? How long should I protect the nail before reassessment? Would treatment target infection, inflammation, or trauma?