Leopard skin disease, also known as pityriasis rosea, is a common, harmless skin rash.
What Does Leopard Skin Disease Look Like?
The rash typically starts as a single, oval-shaped patch on the chest, back, or abdomen. This patch is called the herald patch. It can be itchy and slightly raised. After a few days or weeks, the herald patch is followed by smaller, scaly, oval-shaped patches that spread to other parts of the body, including the arms, legs, and neck. These patches often have a distinctive "Christmas tree" pattern on the back.
Causes
The exact cause of pityriasis rosea is unknown, but it is thought to be triggered by a virus.
Symptoms
The most common symptom of leopard skin disease is the characteristic rash. Other symptoms may include:
- Itching
- Fatigue
- Headache
- Sore throat
- Low-grade fever
Diagnosis
A doctor can usually diagnose pityriasis rosea based on the appearance of the rash. If the rash is unclear, a skin biopsy may be done to rule out other conditions.
Treatment
Leopard skin disease typically clears up on its own within 6 to 8 weeks, but treatment can help relieve symptoms.
- Over-the-counter medications: Antihistamines can help reduce itching.
- Topical corticosteroids: These creams or ointments can help reduce inflammation and itching.
- Ultraviolet light therapy: This treatment can help speed up the healing process.
Prevention
There is no way to prevent pityriasis rosea.
