Perioral dermatitis

Perioral dermatitis (Perioral dermatitis) is a periodical attack of pimples, pimples, pustules, erythema, desquamation, etc. that occur around the mouth and nasolabial folds. The onset is unknown and the pathogenesis is unclear. Treatment to avoid all exogenous stimuli, oral tetracycline, minocycline is effective, metronidazole is not effective for this disease. The disease belongs to the categories of "lip wind", "tightening lips" and "stomaching lips" of Chinese medicine.