Circular pattern on the body is painless and itchy may be ringworm, granuloma annulare, centrifugal annular erythema and other causes, the causes of different treatment is different, the common treatment methods are general treatment, drug treatment and so on.
1. Tinea corporis: it is caused by fungal infection. When pathogenic fungi invade the stratum corneum on the surface of the human body, erythema, papules, blisters and other damages may occur, followed by desquamation, which is often in the form of a circle. Can follow the doctor’s instructions to apply miconazole, ketoconazole and other drugs to treat, lesions widespread or poor efficacy of topical drugs can be considered for systemic drug therapy, such as oral itraconazole and other drugs as prescribed by the doctor.
2. Granuloma annulare: it is an inflammatory skin disease, which can be manifested as ring-shaped plaques. Treatment needs to actively remove the primary disease, can be treated by local or intra-lesional injection of glucocorticoids, such as compound betamethasone, or topical tacrolimus, pimecrolimus and other treatments.
3. Centrifugal erythema annulare: the etiology is still unclear, can appear in the trunk and limbs of the annular erythema, to symptomatic treatment, can follow the doctor’s instructions for the external use of glycerite lotion, glucocorticosteroids, such as mometasone furoate ointment, etc., and joint oral antihistamine such as chlortetracycline, etc..
There is a circle-shaped pattern on the body does not itch, it is recommended that timely consultation to take formal treatment, the specific medication to comply with the doctor’s instructions, do not self-medication, so as not to delay the condition.