Key Signs
Common Triggers
Inflammation and barrier disruption often drive this subtype
Harsh actives
Over-exfoliation can worsen bumps.
Heat & sun
Temperature changes trigger inflammation.
Stress
Stress hormones can intensify flares.
Irritating products
Fragrance and alcohol may flare pustules.
Treatment Focus
Anti-inflammatory topicals
Azelaic acid, ivermectin, or metronidazole can reduce bumps.
Gentle cleansing
Avoid stripping the barrier and keep routines simple.
Oral support
Low-dose doxycycline may help persistent inflammation.
Review azelaic acid, ivermectin, or metronidazole and see treatment by subtype for quick comparisons.
Focus on barrier repair and avoid heavy exfoliation. Introducing one product at a time makes reactions easier to spot.
Tracking symptoms helps connect treatments to real outcomes.
Persistent bumps or painful flares are a reason to see a dermatologist. This page is informational only.