Summer Care for Babies (0-12 Months): 8 Tips for Heat Rash, AC Use, Hydration & Sun Safety

Dr. Sandip Gupta

A pediatrician shares 8 important points to help babies under 12 months, who are especially heat-sensitive, cope safely with Indian summers where temperatures often cross 40°C — covering heat rash, AC/cooler/fan use, hydration, sun exposure, diaper rash, bathing, drinks, and hygiene. Covered in this video: 1. Preventing heat rash (ghamoriyan) Caused by wearing the wrong clothing or too much heat on the skin, which increases sweat gland secretions. Use 100% cotton, thin clothes — cotton allows air to circulate and sweat to dry easily, keeping skin healthy. Use light-coloured clothes (white, sky blue, yellow) that reflect light and reduce heat absorption. Keep clothing minimal at home (e.g. a vest and a t-shirt) so skin gets good ventilation. Use cotton diapers as much as possible, and leave the baby diaper-free for a while after urine or stool so the diaper area skin gets air. 2. Using AC, cooler or fan safely Can be used even for babies under 6 months, but temperature must be measured and maintained — ideal room temperature is 24 to 27°C; a room thermometer helps track this. Adjust settings as room temperature changes and based on the baby's comfort; check frequently. With a fan, start at speed 1–2, go up to 3–4 based on comfort; avoid full speed (5). Never let the direct airflow from cooler, AC or fan blow straight on the baby. Use saline nasal drops so the nose doesn't dry out and get blocked, which can cause breathing difficulty. When using AC/cooler/fan, dress the baby in full-sleeve clothes and mittens to prevent cold; check by touching the baby's skin with the back of your hand, and compare hand/feet temperature to the abdomen to judge if the baby is too cold. (A separate detailed video on this is linked in the description.) 3. Maintaining hydration Babies under 6 months don't need separate water — frequent breastfeeding every 2 hours is enough, since breast milk is about 80–85% water, and formula milk also has adequate water. Breastfeeding mothers can drink 3–4 litres of water a day themselves to keep their milk well hydrated. Signs of good hydration: 6–8 wet diapers in 24 hours, at least 2 at night, and urine that is clear to light yellow (not dark yellow). Dry lips, dry skin, and irritability can be signs of dehydration — respond with extra feeding. Babies over 6 months can be given a little extra water, coconut water or chaas (buttermilk) besides milk. 4. Taking babies outdoors Keep outings limited during peak heat; avoid taking babies out between 10 am and 4 pm. Early morning or late evening is better for a short stroll. If going out in the sun, use sunscreen with SPF 15–30, dress the baby in protective clothing, use a stroller with shade so direct sun doesn't hit the face or body, and don't forget a sun cap. 5. Preventing diaper rash Use cotton (including absorbable cotton) diapers rather than disposable ones made of synthetic material, which have poorer air circulation near the skin. Leave the baby diaper-free for at least half an hour after urine or stool so the skin gets direct air and stays healthy. (A separate detailed video on diaper rash exists.) 6. Bathing Bathe with normal-temperature water even in summer; keep bath time to about 10 minutes, then pat dry with a soft cotton cloth and dress in light clothes. Massage (usually done before the bath in summer) should use coconut oil — avoid olive oil or mustard oil, which are thick and can block skin pores, increasing rash risk. 7. What to give babies for hydration/nutrition in summer Under 6 months: breastfeeding (and formula if used) remains ideal, with frequent feeding for hydration. Over 6 months: give about 20–30 ml water after each solid feed, aiming for roughly 100–150 ml total per day (a bit more if your local heat is high). Also give coconut water, chaas, and water-rich fruits like watermelon or grape puree. 8. Hygiene to prevent loose motions Keep surroundings clean, since babies often pick things up and put them in their mouth — dirty surroundings can lead to infections and loose motions/diarrhoea, which is common in summer. Keep surfaces clean as much as possible. Questions this video answers: How do I protect my baby from summer heat? What causes heat rash (ghamoriyan) in babies and how do I prevent it? What kind of clothing is best for babies in summer? Is it safe to use AC, cooler or fan for a baby under 6 months? What is the ideal room temperature for a baby? How do I check if my baby is too cold or too hot with AC/cooler/fan? How much water should I give my baby in summer? How do I know if my baby is dehydrated? How many times should a baby urinate a day to be well hydrated? Can I take my baby outside in summer? At what time should I avoid it? What SPF sunscreen is safe for babies, and how should I use a stroller in the sun? How do I prevent diaper rash in summer? Cotton or disposable diaper? How often and at what water temperature should I bathe my baby in summer? Which oil should I use for baby massage — coconut, olive or mustard? How much water should a 6-month-plus baby drink per day? Can I give coconut water, chaas or watermelon to my baby? Why do babies get loose motions more in summer, and how do I prevent it? Relevant for: parents of babies aged 0–12 months, especially during the summer months, concerned about heat rash, dehydration, sun exposure, diaper rash and hygiene. Disclaimer: All information and suggestions given in this video are general health information. They are not a substitute for professional medical advice, diagnosis or treatment. Please consult your doctor before using any suggestion for your baby.