Pityriasis rosea (PR) is a self-limited exanthem associated with the endogenous systemic reactivation of human herpesvirus (HHV)-6 and HHV-7. The disease typically begins with a single erythematous patch on the trunk (herald patch). followed by a secondary eruption of smaller papulosquamous lesions. Rarely. https://iguanasellers.shop/product-category/refill/