A three-month-old baby is hot, with a lot of redness on their face, how to respond

Patient's question:

No

Doctor's answer:

Hello, infantile eczema is a skin allergic reaction. Initially, it appears as redness, followed by small, papular or vesicular eruptions, with itching and local exudation. Based on the description, it is considered possible that it may be exudative eczema.