Why does a one-month-old baby cry constantly when they poop or pee their diaper?

Patient's question:

No

Doctor's answer:

Medical Analysis: Hello, based on your description, the symptoms of the baby are caused by diaper rash-induced perianal eczema.
Suggestions:
1. For the baby's symptoms, in addition to washing the baby with warm water every day, topical medication is required for treatment. A good choice is purple grass oil.
2. If the baby has diarrhea, you can temporarily take Smecta for treatment.
3. The baby should not use diapers or non-breathable diapers.