Big toenails lift, a condition called onycholysis, due to various reasons, including trauma, infections, underlying health conditions, or improper nail care. The separation of the nail plate from the nail bed is often a gradual process.
Here's a breakdown of the common causes:
Common Causes of Lifting Toenails
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Trauma and Injury:
- Stubbing your toe, dropping something on it, or repetitive pressure from ill-fitting shoes can cause the nail to separate.
- Even minor, repeated trauma can contribute to onycholysis.
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Footwear:
- Shoes that are too tight or too short can press against the toenails, leading to lifting.
- Activities like running or hiking in improper footwear can exacerbate the problem.
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Nail Length:
- Toenails that are too long are more susceptible to getting caught and pulled, increasing the risk of lifting.
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Fungal Infections:
- Onychomycosis (fungal nail infection) is a common cause. The fungus can grow beneath the nail, causing it to thicken, discolor, and eventually lift.
- You might notice yellowing or white spots on the nail, along with a crumbly texture.
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Certain Health Conditions:
- Some systemic diseases, such as thyroid problems, psoriasis, and iron deficiency anemia, can contribute to onycholysis.
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Chemical Exposure:
- Frequent exposure to harsh chemicals like nail polish remover or cleaning agents can dry out the nail and cause it to lift.
What To Do If Your Toenail Lifts
- Keep the Area Clean and Dry: Wash your feet daily with soap and water.
- Trim the Loose Nail: Carefully trim away the detached portion of the nail to prevent it from catching on things and causing further injury.
- Avoid Irritants: Limit exposure to harsh chemicals and wear comfortable, well-fitting shoes.
- Seek Medical Attention: If you suspect a fungal infection or underlying medical condition, consult a doctor or podiatrist. They may prescribe antifungal medication or recommend other treatments.
Preventing Toenail Lifting
- Wear Properly Fitting Shoes: Ensure your shoes have enough room for your toes to move comfortably.
- Trim Toenails Properly: Cut your toenails straight across and avoid cutting them too short.
- Maintain Good Foot Hygiene: Keep your feet clean and dry, and wear breathable socks.
- Protect Your Feet: Wear shoes in public places like locker rooms and swimming pools to prevent fungal infections.
In summary, lifting toenails can stem from a variety of factors. Identifying the cause is crucial for effective treatment and prevention.
