My son (2.5) has eczema and have managed to treat behind his legs and other areas of his body for now, but now it has developed on his scalp and keeps waking him up in the night with constant itching. He hasn’t slept properly since. I’ve tried lathering lotions on but they then make his hair dry and sticky, which I assume itches. I’ve tried bathing him earlier in the day to prevent his hair having any moisture in before bed. Window open and radiator off to cool the room before bed. Cotton pjs. Tried lots of different creams and solutions but finding it hard to know what to do for his scalp. Any suggestions would be amazing. Thank you!