Netherlands heat wave prompts health advice for families

With temperatures climbing, Dutch health officials advise staying well‑hydrated, drinking water regularly even before feeling thirsty, and limiting alcohol, which can increase dehydration. Light, breathable clothing such as cotton or linen should be worn, and heavy exertion is best avoided between 12 p.m. and 4 p.m.; early‑morning or evening exercise is recommended. Protecting against sun exposure includes using sunscreen with at least SPF 30, wearing hats and sunglasses, and seeking shade. Keeping homes cool by closing curtains, ventilating in the evening and using fans helps lower indoor heat.

For children, extra care is needed because they regulate body temperature less efficiently. Babies under six months should be fed more frequently but not given water, while older infants and toddlers should have small, frequent drinks—about a litre per day for ages one to three, increasing with heat. Light‑coloured clothing and a single layer for infants are sufficient. Children should avoid direct sun between 11 a.m. and 3 p.m., and sunscreen should be reapplied every two hours. Signs of dehydration—dry mouth, reduced urine, dark diapers—warrant contacting a GP immediately.