You may have steroid rosacea. Steroids, especially fairly strong ones like betamethasone suppress the rash and redness a bit, only to produce a flare as soon as you stop. My advice therefore is to avoid all cortisone derivatives and to see a doctor about using a topical antibiotic like metronidazole. I can't say what produced the rash in the first place, but it's not uncommon.
Best.
Dr. Rockoff
Hi,
I've been getting the exact same symptoms as you describe over the summer since I was a teenager... I always thought it was just sun damage or dry skin or whatever...
This summer it got so bad - red, inflamed skin on my nose, cheeks, upper lip, lower lip and chin - that I caved and went to a dermatologist.
He gave me a prescription for the metronidazole cream the good doctor mentions here. My doctor said it would take about a month for the stuff to kick in and produce a noticeable result.
Well within two weeks the redness and inflammation was completely gone! Even the small blackheads on my nose and cheeks have cleared up... I've spent years trying to get rid of those using the strips and special soaps!
I guess I had an unusually fast result, but it's worth a shot... The only downside is that I'm told the metronidazole doesn't actually cure the condition... it just treats the flare-ups... I'm on it for life!
Good luck,
E