Psoriatic onychodystrophy
(Redirected from Psoriatic nails)
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| Psoriatic onychodystrophy | |
|---|---|
| Synonyms | Psoriatic nail dystrophy, psoriatic nails |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Nail pitting, onycholysis, subungual hyperkeratosis, nail discoloration |
| Complications | Nail pain, functional impairment, cosmetic concerns |
| Onset | Can occur at any age, often associated with psoriasis |
| Duration | Chronic |
| Types | N/A |
| Causes | Psoriasis, autoimmune disorder |
| Risks | Family history of psoriasis, psoriatic arthritis |
| Diagnosis | Clinical examination, nail biopsy |
| Differential diagnosis | Onychomycosis, trauma, lichen planus |
| Prevention | N/A |
| Treatment | Topical corticosteroids, systemic therapy, phototherapy |
| Medication | Methotrexate, cyclosporine, biologics |
| Prognosis | N/A |
| Frequency | Affects up to 50% of individuals with psoriasis |
| Deaths | N/A |
Psoriatic Onychodystrophy is a condition that affects the nails of individuals suffering from psoriasis. It is characterized by changes in the nail's appearance, including discoloration, pitting, and thickening.
Symptoms[edit | edit source]
The symptoms of psoriatic onychodystrophy can vary, but often include:
- Nail discoloration: The nails may become yellow-brown.
- Nail pitting: Small dents or pits appear on the surface of the nails.
- Onycholysis: The nails may separate from the nail bed.
- Subungual hyperkeratosis: A chalky white material accumulates under the nail.
- Nail thickening: The nails may become thick and hard.
Causes[edit | edit source]
Psoriatic onychodystrophy is caused by psoriasis, a chronic skin condition. The exact reason why psoriasis affects the nails is not fully understood, but it is thought to be related to inflammation in the nail bed.
Diagnosis[edit | edit source]
Diagnosis of psoriatic onychodystrophy is usually based on the characteristic appearance of the nails. In some cases, a nail biopsy may be performed to confirm the diagnosis.
Treatment[edit | edit source]
Treatment for psoriatic onychodystrophy focuses on managing the symptoms and includes:
- Topical treatments: These are applied directly to the nails and may include corticosteroids, vitamin D analogues, or tazarotene.
- Systemic treatments: These are taken orally or injected and may include methotrexate, cyclosporine, or biologic therapies.
- Nail care: Keeping the nails short and avoiding injury can help reduce symptoms.
See also[edit | edit source]
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Contributors: Prab R. Tumpati, MD
