Ds is cows milk intolerant/allergy but I've recently noticed his poos have gone back to runny too.

However, he is on zantac and I'm trialling a reduction in dose (it's since his dose was upped weeks ago this started). Is she on any regular meds??

Is it maybe due to how much fruit she is having?? Document how much each day and the differences in stools.

Not much help here - I'm battling the same as you.

We found he reacts to:

Tomato (runny poo)
Milk products (rash, mucous/bloody poo)
Onion (worsens reflux)
Initially he couldn't have apple either (rash) but that's slowed.
Egg (wind)

Le sigh I hope it all passes!!