I have an allergy to lanolin which can trigger an eczema episode so bad I once had to be hospitalised. I try and stick to cotton, linen, lambs wool and cashmere as I found a lot of synthetic fabrics irritate my skin as well. I use Aveno which so far hasn’t resulted in any issues or a Boots own brand emollient which is lanolin free. Hopefully the hospital will help identify what is causing the flare up.
Disappearing contributors - part 2

