What should I do about the sore around the baby's anus?

Patient's question:

Ulcer around the baby's anus
What to do about the ulcer around the baby's anus
How to deal with the ulcer around the baby's anus
Previous treatment and effectiveness:
What to do about the ulcer around the baby's anus
What kind of help is desired:
What to do about the ulcer around the baby's anus

Doctor's answer:

Daily care and treatment advice for a baby's perianal ulcer:
Enhance buttock care, wash the buttocks frequently. Gently pat dry with a dry, soft towel instead of rubbing, to minimize local friction. After patting dry, apply erythromycin ophthalmic ointment directly and avoid using talcum powder or similar products.
It is recommended to use a 1/5000 potassium permanganate solution for fumigation and then apply calamine lotion for treatment. I do not know how you feel about my explanation, but I hope it helps.
The above advice is for the question "How to care for a baby's perianal ulcer." I hope it is helpful to you. Wishing you good health!