Something else? Ask Aunt Vadge – bottom left of your screen!
Good morning Aunt Vadge,
I’ve struggled with a vaginal rash and constipation since I was 11. I got pregnant in 2009 and have had heartburn ever since. I’ve seen GPs and specialists and still can’t resolve it. In 2016 a gastroenterologist diagnosed H. pylori and gave me a seven-day course of antibiotics. Now I have heartburn almost every day, the vaginal rash, and sex is painful. Please help.
In Pain
Dear In Pain,
What your doctors may have missed by treating these as three separate problems is that they’re almost certainly one problem. The constipation, the heartburn and the recurring vaginal rash are very likely connected through your gut-vagina axis — which means the vagina absolutely is the right place to be looking, because the gut and vagina are in constant conversation.
Chronic constipation leaves a stagnant reservoir of gut bacteria sitting right next to your vagina and urethra, plus a simmering low-grade inflammation through the whole body, and both keep seeding vulvovaginal irritation — so the rash isn’t random, it’s downstream of the gut, with the gut upstream.
That’s exactly why, for some people, treating the gut is the real fix for a vaginal problem.
The H. pylori antibiotics matter here too: a seven-day course doesn’t just hit the stomach bug, it sweeps through your whole microbiome, gut and vagina, which can deepen exactly this kind of imbalance and rash cycle — and since your heartburn never settled, it’s worth asking whether the H. pylori was ever fully cleared, so please get retested.
From there, a plan that pulls it together. Treat the constipation as priority one, because that shrinks both the bacterial reservoir and the inflammation — fibre, plenty of water, magnesium, movement, and if foods seem to set you off, a low-FODMAP or elimination approach (food can irritate the vagina too).
Rebuild your flora after those antibiotics with fermented foods and targeted probiotics, for gut and vagina both.
Get the rash properly identified rather than guessed at: a chronic rash in the folds is often intertrigo (yeast or bacteria thriving in warm, moist creases), but it could be an aerobic-vaginitis-type overgrowth from gut bugs, contact dermatitis, or a skin condition, each treated differently, so a swab and a proper look matter.
And the painful sex will likely ease as the rash and inflammation settle, though chronic soreness can leave the pelvic floor guarding, which is itself very treatable.
This is exactly our kind of puzzle — root-cause, gut-and-vagina-together work that conventional clinics often don’t connect — so if your current practitioners can’t connect the dots you can book with one of ours and keep your gastroenterologist for the H. pylori. After this long, you deserve someone who treats the whole picture.
Warmest regards,
Aunt Vadge
This is general information based on current research and our clinical experience, not a substitute for personalised medical advice.
