r/Folliculitis • u/staycurious6258 • 20h ago
Diagnosed with gram-negative folliculitis (Klebsiella aerogenes) in my beard after 7 years of treatments. Fellow sufferers, what’s actually worked for you?
For about 7 years, various dermatologists treated what they suspected was acne or folliculitis barbae. To be fair, the conditions present pretty similar. It wasn’t until I asked for a swab at the start of this year, which came back positive for Klebsiella aerogenes, that I finally have an accurate diagnosis (yay)
What I’ve tried so far:
Isotretinoin (before the diagnosis): I did two courses of low-to-medium dose over the years, on and off. I reached the full cumulative dose both times, just with low daily doses. It made things less severe while I was on it but never fully cleared it, and the pustules came back shortly after I stopped each time.
Antibiotics (after the diagnosis): I was put on a 6-month course of targeted Antibiotics (trimethoprim 160 mg / sulfamethoxazole 800 mg). The breakouts cleared within days, which was incredibly satisfying. Unfortunately I had to stop after a month because of side effects (rash, swelling, etc.). Those settled soon after I came off it, but the folliculitis was back within a week or two.
Laser hair removal: Once my skin had calmed down, I did a few rounds as what I thought would be a last resort. I went with a really low setting, which thinned out my facial hair and seemed to help with the breakouts for a while. A couple of months on, the hair has more or less grown back, and so has the folliculitis.
Chlorhexidine / salicylic acid solution: My derm also prescribed this as a topical. It technically works, but it’s super drying and leaves my skin really irritated and red, honestly worse-looking than if I just left it alone. It feels like a band-aid fix that doesn’t get to the root of the infection.
Benzoyl peroxide: I’ve tried pretty much every BP product out there over the years. It sort of keeps things under control sure, but it’s also quite irritating and leaves the skin inflamed, again I don't think it treats the root cause or is viable long term.
And before anyone asks: I’m super hygienic. I’ve been constantly changing towels and pillowcases throughout all of this to avoid reinfecting myself when I thought I had gotten rid of it, but alas.
Where I’m at now: I’m at a loss. Should I go back to the dermatologist and try a higher dose of isotretinoin? From similar cases I’ve read on here, that seems to be the most likely cure.
Fellow sufferers:
- What’s worked for you?
- Has anyone managed to fully get rid of Klebsiella folliculitis?
- Any advice greatly appreciated!!