Tetracycline dermatitisTetracycline dermatitisIt is most commonly used to treat acne, but some other skin disorders, such as rosacea and perioral dermatitis, also respond to tetracycline. . In more severe cases, oral antibiotics (such as tetracycline, doxycycline, minocycline, or erythromycin) may be required. . . . I have perioral dermatitis around my chin and mouth - and a little bit around my eyes. . . Treatment may be needed for several months to prevent recurrence. . Overview: Perioral de... more