Hi Snowmoon,
How is bubs skin? I've just read all the tips posted & agree with most advice (although I cringe at the large use of cortisone creams).
One type of aqueos cream is Sorbelene (there are many different types - with varying degrees of other ingredients added). Better to get a thick one from a chemist or supermarket that has glycerine & vit E added... NO PERFUMES.
You should not need a prescription as its a very basic cream, usually available on the shelf in supermarkets.
You can water down this thick cream with 5x its own weight in water.. ex: 1 cup to 5 cups water, mixing water in gradually, then put into a plastic container with pump and use directly in bath or with perfume/alcohol-free wipes.
After re-reading your comments, I've thought about your situation & maybe bub has a form of dermititis caused by dribbling. My baby has the same, but his is from teething and his dribble is causing a dry scaly red rash around his mouth, cheeks, chin, nose & neck.
Another tip: try to keep bubs clothes dry near the face/neck and use only cotton clothing. No wool, nylon or polyester. I found using bibs helpful and changing them when wet from dribble. Its more washing for you but better to keep the skin as dry as possible. Also be careful of the washing liquid/soap you use as it is very high in caustic ingredients (Lux soap flakes are good - rinse clothes 2x in washing machine).
I would discontinue using any perfumed baby bath products as they have caustic soda as an ingredient (baby bath liquid) and baby lotion has synthetic perfumes which are known irritants. Also steer clear of talcum powder.
The aqueos cream is great for everthing - bath, nappychanging, cleaning face & soothing sore areas.
Also Bepanthen cream is excellent, made by Roche... hopefully you can find it in chemists & supermarkets. I absolutely swear by it.
I have had many years of experience dealing with eczema - I find it absolutely apalling that GP's have such bad attitudes in the UK concerning Eczema, as its a horrible & painful condition.
Cortisone often leaves the skin very delicate & thin - even with small usage over say 1 year. This in turn makes the skin more susceptible to eczema. While it has its place if infection is present it should be used sparingly & only until the infection & or bleeding has healed.
I hope I have been of some help - good luck with bub. I understand what you are going through.