What to do if your baby has a rash on his face
Recently, many parents have been discussing the issue of rashes on their babies’ faces on social media and parenting forums. High temperatures in summer, an increase in allergens, and improper care may cause skin abnormalities in your baby. This article will combine hot topics and expert advice from the entire Internet in the past 10 days to provide you with detailed answers and countermeasures.
1. Common causes of rashes on babies’ faces

According to pediatricians and parenting bloggers, rashes on babies’ faces are often caused by:
| Reason | Symptom characteristics | High season |
|---|---|---|
| Eczema (atopic dermatitis) | Dry, red, flaky skin that may be itchy | Year-round, more common in autumn and winter |
| Heat rash (prickly heat) | Small red papules, often found in areas with dense sweat glands | high temperature in summer |
| allergic dermatitis | Local redness, swelling and itching, which may spread quickly | Spring pollen season or after exposure to allergens |
| neonatal acne | White or red dots that resemble pimples | Within 2-4 weeks after birth |
2. How to distinguish different types of rashes?
Based on feedback from netizens and suggestions from doctors, the type of rash can be preliminarily determined through the following characteristics:
| Type | touch | accompanying symptoms | duration |
|---|---|---|---|
| Eczema | Dry and rough | Itching, crying and restlessness | May recur |
| heat rash | Obvious graininess | Worse after sweating | Subsides in 1-2 days after cooling down |
| allergic rash | tight skin | May be accompanied by sneezing | Relief after staying away from allergens |
3. 5 Key Steps in Home Care
Based on the pediatric guidelines of tertiary hospitals and the experience sharing of mothers, it is recommended to follow the following steps:
1.Cleaning and Cooling: Wash your face gently with 36-38℃ water and avoid using irritating lotions. Cold compresses (no more than 10 minutes) can be used in cases of heat rash.
2.Moisturizing and repairing: Choose fragrance-free baby moisturizer and apply it to babies with eczema at least 3 times a day (recommended brands by netizens: Aveeno, Cetaphil).
3.environmental regulation: Keep the room temperature at 22-26℃ and the humidity at 40%-60%. Babies with heat rash need to wear breathable cotton clothing.
4.Check for triggers: Record changes in diet and contact objects. Breastfeeding mothers need to pay attention to whether they eat allergenic foods (such as seafood, nuts, etc.).
5.Medication principles: For mild eczema, just use moisturizing cream; for moderate to severe eczema, use weak hormone ointments (such as 1% hydrocortisone) under the guidance of a doctor.
4. Warning symptoms that require immediate medical attention
According to the latest reminder from Beijing Children’s Hospital, you should seek medical attention immediately if you encounter the following situations:
| Symptoms | Possible problem |
|---|---|
| Rash oozing or pus | bacterial infection |
| Accompanied by fever (>38℃) | viral infection |
| Swelling of eyelids/lips | severe allergic reaction |
| Rash with purple-red spots | Bleeding disorders may |
5. Selected popular questions and answers
Q: Can I apply breast milk to treat rash?
A: The latest research shows (2023 "Chinese Journal of Pediatrics") that breast milk may aggravate some eczema symptoms, and it is not recommended to apply it directly.
Q: Will hormone ointment harm the baby?
A: It is safe to use weak hormones rationally (no more than 15g per week), but you need to strictly follow the doctor's advice.
Q: Do I need to replace milk powder?
A: If the disease recurs and is accompanied by diarrhea, you need to check for milk protein allergy. You can try deeply hydrolyzed formula milk powder.
Through scientific care and timely medical treatment, most baby skin problems can be effectively controlled. It is recommended that parents save the hospital’s online consultation channels (such as Yihe Health and Haodafu Online) to facilitate consultation with professional doctors at any time.
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