Nail lifting, also known as onycholysis, is a common condition where the nail separates from the nail bed. This separation isn't usually painful but can be unsightly. Several factors can cause this, ranging from simple injuries to underlying medical conditions.
Common Causes of Nail Lifting
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Injury: A common culprit is trauma to the nail, such as stubbing a toe, repeatedly hitting the nail, or having long fingernails that act as levers, prying the nail from the nail bed. (Manchester Podiatry, SkinSight, Dr Dana Nails)
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Fungal Infections: Fungal infections, particularly common on toenails, can cause the nail to separate from the bed. (American Osteopathic College of Dermatology, Medical News Today, Cleveland Clinic)
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Skin Conditions: Psoriasis and other skin conditions can contribute to nail lifting. (Healthline, Medical News Today)
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Medications: Some medications, such as certain chemotherapy drugs like Taxotere, can cause nail changes, including separation. (MD Anderson Cancer Center)
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Nail Products: Repeated use of harsh nail products or improper nail application techniques can damage the nail and cause lifting. (Young Nails)
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Connective Tissue Diseases: Conditions affecting connective tissue can make nails more flexible, leading to separation from the rigid acrylic applied in artificial nail enhancements. (Reddit - r/Nailtechs)
Treatment Options
Treatment depends on the underlying cause. In many cases, the separated nail simply needs to be trimmed as it grows out. For fungal infections, antifungal medications may be necessary. In other cases, addressing the underlying skin condition or ceasing use of particular products is important.
