Perioral Dermatitis: Why the Cure You Reach For Makes It Worse
2 July 2026 10 min read 910 views 0
Perioral dermatitis rings the mouth and nose and is usually triggered by the steroids and products used to treat it.
Key takeaways
- Perioral dermatitis causes bumps around the mouth or nose while sparing a clear strip at the lip border.
- Topical corticosteroids are the most common trigger and worsen the condition once stopped, a rebound effect.
- Simplifying the routine to a gentle cleanser only is usually the most effective first step.
- Prescription metronidazole, ivermectin cream or oral antibiotics speed resolution once triggers are removed.
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