What can I use to support my HC withdrawl?

I am withdrawling from Cortef cream and would like to know what I can use to support my adrenals. I have a problem with most ascorbic acids I think it is because my mucus membranes are weak and everything burns in my stomach and my bladder and then I get inflammation. I have low to normal cortisol mornings and then high cortisol afternoon and evening.

Thanks,
Maggie