Consult an online dermatologist for perioral dermatitis

There is no specific diet proven to cause or cure perioral dermatitis. Some people may notice that certain foods seem to aggravate their symptoms, but triggers vary from person to person and dietary changes are not generally considered a primary treatment.

Avoid using topical corticosteroids on the rash unless specifically instructed by a dermatologist, as they can worsen perioral dermatitis. It may also help to simplify your skincare routine and avoid heavy creams, irritating cosmetics, harsh cleansers, scrubs, and other products that aggravate your skin.

Topical corticosteroids are a well-known trigger and can make perioral dermatitis worse, particularly after they are stopped. Heavy skincare products, cosmetics, harsh or irritating ingredients, heat, sunlight, and other individual triggers may also contribute to flare-ups.

Yes. Dermatologists sometimes prescribe oral doxycycline for moderate or persistent perioral dermatitis, particularly when topical treatment is not enough. The dose and length of treatment depend on the individual and should be determined by a healthcare professional.

Sometimes, particularly when a triggering product is identified and stopped. However, perioral dermatitis can persist for weeks or months without treatment, so it is a good idea to consult a dermatologist if the rash does not improve or continues to spread.

Yes. Perioral dermatitis can become more widespread or persistent, particularly if triggering products such as topical corticosteroids continue to be used. The rash may also temporarily flare after corticosteroids are discontinued before it begins to improve.

No. Perioral dermatitis is an inflammatory skin condition, not a fungal infection. Microorganisms may potentially play a role in some cases, but perioral dermatitis is not generally treated as a typical fungal skin infection.

Stress is not considered a direct cause of perioral dermatitis, but some people report that their skin symptoms worsen during periods of stress. The condition is usually associated with a combination of potential triggers rather than one single cause.

Your dermatologist may recommend stopping suspected triggers and simplifying your skincare routine. Depending on the severity of your symptoms, they may also prescribe a topical or oral medication. The rash can temporarily worsen before improving, particularly after stopping topical corticosteroids.

Without treatment, perioral dermatitis may persist for months and sometimes longer. With appropriate treatment and avoidance of known triggers, it often gradually improves over several weeks to a few months, although recurrence is possible.

Consider stopping irritating or unnecessary products such as facial scrubs, exfoliating acids, retinoids, fragranced products, and heavy or occlusive creams while the skin is irritated. If you use an over-the-counter corticosteroid such as hydrocortisone on your face, talk to a dermatologist before continuing or stopping it, particularly if you have used it regularly.