Another vote for Calmseptine!!
I have fissures, a fistula, and major D which all added up to so much pain, I could hardly walk after. Would have to lie down to let the pain subside. Came on here asking the same question you did and heard about Calmoseptine. This was my miracle!! I had tried all the diaper rash creams and while they eventually helped that area to heal, they didn't help with the pain and burning and I needed immediate relief. I had tried benzocaine creams, but they burned so bad when first applying I thought I would die.
This cream has menthol in it, which kinda scared me that it would burn like fire, but it doesn't. It immediately numbs and cools the burning and makes life liveable. I have a tube in both bathrooms and one in my purse. I call Walmart Pharmacy and they have it for me the next day.
Trust me, you won't regret it.