There is something I often hear in the treatment room: “I thought it was acne and managed it that way, but the area around my mouth and beside my nose keeps getting red and stinging.” During seasonal changes, dryness and temperature shifts can overlap, making facial skin more sensitive. If redness, scaling, and itching keep recurring at this time, seborrheic dermatitis should be considered.
Why it is easy to confuse with acne
Seborrheic dermatitis commonly appears in areas with active sebum production, such as the face, scalp, and around the ears. On the surface, it can look like small pimples or flushing, so people may repeatedly manage it as acne. However, if itching and stinging occur together, or if oily scales adhere to the skin, the pattern is different. It is also common to see increased scalp dandruff or alternating flare-ups around the eyebrows, sides of the nostrils, and mouth.
If left unmanaged, the skin barrier becomes more sensitive
In the early stage, redness may come and go, but as irritation accumulates, the skin barrier can weaken, making even small changes in cleansers feel stinging. If scratching or rubbing is added, oozing, thick crusts, or secondary infection may occur, so it is best to check the condition early. It can also overlap in appearance with Adult Atopic Dermatitis, rosacea, and contact dermatitis, so distinguishing them is important.
In Korean medicine, we also look at the flow of heat
I do not view seborrheic dermatitis as only a problem on the skin surface. I also assess whether internal heat is not circulating evenly up and down and is instead gathering toward the face and scalp, and whether Digestion, sleep, and stress responses are affecting skin inflammation. Depending on constitution and symptom patterns, I create a treatment plan using combinations such as herbal medicine, Korean Herbal Topical Preparations, and pharmacopuncture, aiming to reduce inflammatory responses and factors related to recurrence.
What to avoid in Lifestyle Management
- Avoid scrubs or strong peels that rub away scales for the time being.
- Reduce habits that increase facial heat, such as washing with hot water, using saunas, and drinking alcohol.
- Rather than applying many layers of oily cosmetics, start with simple moisturizing.
- If you are using a prescribed ointment, do not stop or reuse it on your own; please review your usage history together during your visit.
When Consultation is recommended
- When redness around the mouth, beside the nose, or between the eyebrows recurs for more than 2 weeks
- When itching, stinging, oily scales, or dandruff occur together
- When it improves only briefly while using ointment and quickly recurs
- When oozing, yellow crusts, pain, or odor are present
Seborrheic dermatitis is a condition that requires calmly reading the signals your skin is sending. Rather than only suppressing the visible redness, examining lifestyle rhythm, heat sensation, Digestion, and sleep together can make the management direction clearer. If recurring dermatitis around the mouth and beside the nose is causing discomfort, I recommend checking both your current skin condition and the balance of your body.