I used to be allergic to dairy, and so did my Sister, we seemed to grow out of it at around 14/15 but as kids it was bad, in-out of hospital a few times.
She's got a scratchy like rash on the top of her back, and she seems to scratch it more after having breakfast (cereal with milk) or a yoghurt, she's also had 2 ear infections close together, and has had black rings under her eyes for around 4mths now.
Where do I start? Do I need to see the GP first to confirm the allergy with bloods? It's times like this I wish my own Mum was still alive & could advise me!