What is the treatment for pityriasis rotunda?
Patients with pityriasis rotunda need to undergo medical and physical examinations and appropriate laboratory and radiographic tests to check for internal disease or malignancies. There is no specific treatment for pityriasis rotunda. Lesions usually improve or resolve with treatment of the underlying internal disease or malignancy. Symptomatic treatment of lesions using topical retinoids, salicylic acid ointment, and lactic acid lotion has been used.
