@CottonSock
During DS2's pregnancy i was given antibiotics for 4 months, because I had lost two babies previously , only at 22 weeks, and because I had trust (even though I only ever had trust during pregnancies, it was for me how to know I was pregnant) , my gynaecologist gave me course after course of antibiotics.
After DS2 was born, horrendous reflux, projective vomit up to the kitchen ceiling, vomit in his ears, lungs, so his first course of AB he wasn't even a month old, and from there quite often and far too easily.
I would go to the paediatrician (we were in Italy at that time) for a small cough and she would say " oh I know him, we'd better give him AB straight away".
So to cut a long story short, he's had massive, damaging amount of AB. Then came the problems. First the allergies, some food and also penicillin, then very easy infection for the smallest cut or mosquito bite, the the soiling, and since we moved in Australia, a new allergy to cat, then sadly asthma and now weird skin issues, which GP first started treating with AB again. Enough!!
I have read medical papers, books, done a uni course on micro biome (www.coursera.org/lecture/microbiome/human-microbiome-and-gut-disease-aM6Qn it's free if you don't want a certificate) and I am now trying to sort his gut bacteria back.
I bought quality probiotics with specific strains for his issues, and also gave him kombucha, kefir, miso and of course I need to feed those bacteria as - in the same way you buy a dog and only feeds him chocolate, the dog will die , you literally buy and eat good bacteria and you only feed them the wrong food, they die after 24 hours - so onions (in a tomatoes and onion and parsley salad) , leek (2 leeks and 5 carrots slices in a pot with water and you have a soup to blend after 40 min), oats, resistant starch. Lots and lots of fruit and veg.
His asthma is better, which was my main concern, his skin also, we haven't had marks on underwear for a while.
Sorry confusedbiscuit if I have derailed your thread a bit.
Every case is different but for those who had reflux medication or worse AB , consider repopulating the gut bacteria. The younger the person, the easier. No harm in trying.
It is extremely stressful for everyone and I am ashamed to say I did lose my patience with my son. He was 7, 8, 9, 10 .... and I couldn't understand how he could not smell it.
He is now 12 and it is now a bad memory. Not thanks to the bacteria as these were introduced only this year, but at the same time, I hope it helps somehow.