I had bad eczema as a baby/kid, and if course the Troll inherited my skin type. In our case, it's not triggered by food or allergy, but heat/sweat makes it worse.
Since follow up for that kind of problem wasn't very good where we used to live, we've used trial and error until we got here. Here's what worked and didn't work for us:
- clothing made of natural fibre such as cotton, silk, bamboo and even very soft wool worked. But even today he gets rashes if he wear anything synthetic like polyester. The worse we know of is fleece, he starts swaeting after a few minutes and the itch follows shortly. Even a polyester filled duvet could be enough to start a rash.
- as little clothing as possible in order to avoid sweating. I know, it's against our maternal instinct. On the positive side, he's pretty sturdy now and was able to figure out how much clothes he really needed at an early age.
- a good indoor climate. Not too hot, not too dry, not too humid. Easier said than done.
- no daily baths. In Norway they recommend as few baths as possible for babies and only with water and some oil if necessary. I felt a bath every 2-3 days was enough, but I used a mild organic babysoap.
- his skin doesn't tolerate mineral oils at all. Which is what most hypoallergenic brands use. He only tolerates vegetable based. On the other hand, he tolerates essential oils/scents. So we keep to organic skincare. Sheabutter works very well on him.
- hydrate the affected parts twice a day. His doctor has given us cortison cream to use if a rash gets very bad.
- we have problems with most traditionnal sunscreen (I know, not exactly the season right now). After a few days he gets a rash behind his joints. We've tried them all, his pediatrician says it may be that his skin cannot breath due to the waterproofin agents in the cream. No clue. So we keep the use of high factor conventionnal sunscreen to a minimum (i.e. When at the beach) and use organic factor 25 otherwise.
He's 6,5 years old now. His skin was at its worse between 1-2,5 years old, then it got slowly better. After he turned 4, the eczema only appeared as a result if high heat/sweating and it's getting much better for every year thats passes. We have a prescription for 2 allergy medecines that we can use in case if relapse, as well as cortison cream, otherwise it's all good. He's been tested for allergies two years ago, the tests came back negative.
If you don't mind the drive/train, I can recommend our pediatrician. Her name in Christina Weber, she's at Tiefenbrunnen in Zürich Seefeld. She's an allergy specialist in additiona to a pediatrician, her English is excellent, and she shares the practice with another pediatrician, so it's not too difficult to get an appointment.