Which nail disorder requires frequent manicures?

Onychophagy, or nail biting, is a condition where individuals habitually bite their nails. This disorder often results in damaged and unsightly nails that can also lead to infections or further trauma to the nail bed. Because the habit of biting nails can impair their growth and affect their health, frequent manicures can help manage this condition. Regular manicures provide an opportunity to maintain nail length, promote healthy nail growth, and encourage better grooming habits, making it easier to break the cycle of nail biting.

In contrast, onychomycosis is a fungal infection that typically requires medical treatment rather than cosmetic care, while psoriasis is a skin condition that can affect nails but is managed through dermatological intervention. A hangnail is a small piece of skin that may hang loose by the nail, which can usually be addressed promptly without the need for frequent professional manicures. By understanding these distinctions, it's clear why onychophagy is identified as needing regular manicured care.