Hello
13 month old has mild red rash - looks like nappy rash - on the elbow and back of knee creases. Nowhere else. Presume from being a bit hot/damp. Not bothering him. Should I leave or put something on him? Like metanium? It's not improving so feel I should do something. Maybe he's too hot at night? He's in vest, babygro and 2.5 bag in 18 degree room. Temp goes off overnight and back on around 5am.
Thanks for any advice!