As temperatures rise in the UK, babies and toddlers become more susceptible to heat rash, also known as prickly heat. This common condition arises when sweat glands become blocked, leading to small red spots, itching, or a prickly sensation, particularly in areas like the neck, chest, groin, and armpits.
Recognising and Treating Heat Rash
Heat rash is typically harmless and resolves within a few days. To alleviate discomfort and promote healing:
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Keep the skin cool: Dress your child in loose, lightweight cotton clothing and use lightweight bedding.
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Cool the skin: Apply a cold, damp cloth or give tepid baths to soothe irritated areas.
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Avoid irritants: Steer clear of perfumed soaps and lotions that can further irritate the skin
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Hydration: Ensure your baby stays well-hydrated. For breastfed babies, offer additional feeds; for formula-fed babies, provide extra cooled, boiled water if over six months old.
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Consult a pharmacist: They may recommend calamine lotion or an emollient to soothe the skin. For severe cases, a mild steroid cream might be suggested, but always seek medical advice before use.
Nighttime Dressing Tips During Hot Weather
Ensuring your baby is comfortably dressed at night is crucial to prevent overheating:
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Room temperature: Aim to keep your baby’s room between 16°C and 20°C.
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Clothing choices: In warm conditions, a short-sleeved vest or even just a nappy may suffice. Use a low-tog (0.5–1.0) sleeping bag or a single sheet as bedding.
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Avoid head coverings: Do not use hats or hoods indoors, as babies release excess heat through their heads.
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Check for overheating: Feel your baby’s neck or chest; if it feels hot or sweaty, remove a layer. Cool hands and feet are normal and not a reliable indicator of body temperature.
Additional Tips
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Avoid covering prams: Draping blankets or muslins over a pram can trap heat, increasing the risk of overheating. Instead, use a sunshade and ensure adequate ventilation.
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Monitor for severe symptoms: If the rash persists, worsens, or is accompanied by other concerning symptoms, consult a GP.
By keeping your baby cool, hydrated, and appropriately dressed, you can help prevent heat rash and ensure a comfortable night’s sleep during warmer months.