7 Proven and Effective Baby Heat Rash Home Remedies – The smarT Head Start – smarTrike Blog

7 Proven and Effective Baby Heat Rash Home Remedies

A man in a blue shirt looking at the camera.
By George Croft
Davor Štefanović - Editor for smarTrike
Edited by Davor Štefanović

Updated September 12, 2023.

A baby in a cotton onesie sleeping next to a stuffed animal, safe from heat rash

Heat rash, while generally harmless, can cause significant discomfort for your little one. This common skin irritation often appears in heat-prone areas like the neck, groin, elbows, and armpits. If your baby's cherubic smile is replaced with expressions of discomfort due to heat rash, fret not! We're here with seven effective, natural remedies that will soothe your baby's skin and get rid of heat rash quickly.

7 Natural Remedies for Heat Rash

Here are some ways you can alleviate the symptoms of heat rash in your baby:

1. Calamine Lotion for Heat Rash

Calamine lotion isn't just for insect bites and chickenpox; it can also work wonders on heat rash. To apply calamine lotion, shake the bottle and apply some lotion to a cotton ball, then dab the affected areas of your baby's skin. Applying the lotion to a cotton ball allows you to distribute the lotion onto your baby's sensitive skin evenly. Allowing it to dry on the skin enhances its soothing properties. Remember, less is more when dealing with tender baby skin!

2. Hydrocortisone Cream for Heat Rash

Not all rashes are created equal, but hydrocortisone cream isn't picky. This versatile remedy can tackle everything from eczema to nappy rash. Available in cream, ointment, and lotion forms, this powerful cream can soothe irritated baby skin. But remember, it's potent stuff! Consult your doctor before using hydrocortisone cream, especially for babies under 10 years.

3. Oatmeal Bath for Heat Rash

Who knew your breakfast staple could be a skin saviour? An oatmeal bath is a cost-effective and efficient solution for heat rash with anti-inflammatory and anti-itch properties. In addition to being much less expensive than some other options, you may already have enough oats at home, meaning you don't have to spend time getting another solution at short notice. Create a milky bath by sprinkling a third of a cup of oatmeal into the tub. Carefully monitor your baby during bath time to ensure safety.

Does Heat Rash Itch?

Yes, heat rash can itch. The itchiness is often due to irritation and inflammation caused by sweat trapped in the skin.

4. Baking Soda for Heat Rash

Baking soda isn't just for your favourite cookies; it can also soothe your baby's skin! This readily available ingredient removes dead cells and unclogs pores, helping clean up heat rash. Mix half a cup of baking soda into lukewarm bath water, creating a relaxing bath for your baby. As always, vigilance during bath time is key.

5. Lanolin for Heat Rash

Derived from wool-bearing animals, lanolin is a potent moisturiser. It keeps skin hydrated, thus preventing the clogging of sweat ducts—a common cause of heat rash. However, babies sensitive to wool might react to lanolin, so consult a paediatrician before application.

6. Coconut Oil for Heat Rash

Coconut oil, with its cooling properties, can effectively soothe heat rash. Being free of chemicals and perfumes, it's safe for your baby's sensitive skin. Simply rub a little oil on the rash until it heals, reapplying throughout the day to keep the skin moisturised.

7. Aloe Vera for Heat Rash

Aloe vera, known for its anti-inflammatory and antiseptic properties, can do more than just heal sunburns. Whether you use fresh leaf or gel, rubbing aloe vera onto the rash can provide soothing relief, reducing swelling and preventing infections.

» Learn how long your baby should be in the sun for vitamin D

How to Prevent Heat Rash in Babies

While these remedies can provide relief, preventing heat rash from developing is more effective. Achieving this involves a multi-pronged approach:

  • Keep your baby’s skin dry: Choose a moisturiser suitable for your baby’s skin type to maintain skin hydration without clogging the pores. Before dressing them, ensure their skin is thoroughly dry. A hypoallergenic cream infused with zinc oxide can create a protective barrier on their skin, reducing the risk of heat rash. Notably, diaper cream with aloe vera also works well, especially for nappy areas prone to heat rash.
  • Dress your baby in layers: Dress your baby in a single layer of light-coloured clothing made of breathable fabrics like linen or cotton. These materials allow air to circulate better and cool the skin. If necessary, remove extra layers of clothing to prevent overheating. Always remember, comfort is key!
  • Keep your baby cool: In hot weather, equip yourself with portable fans, stroller fans, or misters with clean water to cool your baby down. Hydrate your baby frequently if they're old enough to drink water. Moreover, avoid exposing your baby to direct sunlight, as excessive heat can lead to heat rash. Refrain from taking your baby for walks during peak sun hours, typically between 10 am and 4 pm, to minimise their exposure to intense heat.

» Find out how to keep the sun out of your baby's eyes

The Best Defence is a Good Offence

While these remedies are handy for those unexpected heat rashes, prevention remains the most effective solution. As an extra step, consider strollers like the 5-in-1 STR3 Folding Stroller Trike, designed with features like a baby leg rest and smart steering mode, ensuring not just comfort but also physical development.

With such proactive measures, heat rash won't stand a chance!

5-in-1 STR3 Folding Stroller Trike

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