Hi there
My dd2 was very dairy intolerant and breastfed. If I ate any dairy at all, then within about 12-24 hours she would begin screamng, and not really stop until she managed to poo out the mucus sludge it created in her.
I agree that really, you have done the hard work and proved the diagnosis, and that your GP is correct to say carry on breastfeeding on a dairy free diet. There is no treatment or line of attack I'm afraid. You just have to wait it out. I did it and found it tough, I really missed cups of tea!
If you choose to go on to formula, then you need to make sure you are given a prescription only formula that is hydrolised. A low lactose milk is only suitable for babies with lactose intolerant babies, not cows milk proteing intolerant babies. You don't know which it is unless you go through the whole exclusion thing for that too, and I never thought it was worth worrying about. Apparently with reactions as strong as our babies, it is likely to be proteing intolerance or both. Just get the good stuff from the word go!
Apparently about half of babies who are intolerant to dairy and also sensitive to soya, so I suggest it is wise to avoid soya too. Well, that was the line from dd2's consultant and dietician, as is all the advice I am giving here.
It was the view of her team, that this should be managed through a paed and dietician, particulary as regards formula prescription and weaning. So you might wish to get the ball rolling in that respect. I only got a referal after a locum GP suggested I held her more, when I told him about her constant screaming. I believe my words were 'With respect, I request a referral to paeds. I request it now' was verrrrry close to the edge! I still get a twitch when I think of that appointment!
The consultant asked me to take photos of any skin rashes and mucusy/abnormal poo for the appointment, which is something you could do. They asked me to expose her to dairy to gain this positive evidence, happily I already had pictures and a stool sample to boot
, so she didn't have to go through another dairy challenge.
Apparently 6-8 months is a period when babies can grow out of it, and then 12-18 months, then 3-5 yrs. We got lucky and dd2 can tolerate limited yogurt and butter and processed dairy at 22 months.
All the best, it's a horrid thing. But oh the relief when you know what it is, how to tackle it, and suddenly you see your screamer transform into a ball of shnuggly calmness. Well done on being so on the ball too, it took me months to realise it was dairy.