High temperatures can cause the appearance of hives on baby's skin, a condition known as Sudamina or miliariaThese are small, reddish skin rashes that can be uncomfortable and itchy. This condition is common in babies under six months of age, although it can affect children of any age, especially in hot and humid climates.
In this article, we will explain in depth why does heat rash appear, how you can prevent it and what treatments are most effective in relieving your baby's discomfort.
What is heat rash?
Heat rash is a skin rash that occurs when The baby's sweat ducts become blocked, preventing sweat from coming out normally. As a result, a rash characterized by small blisters or red bumps forms.
This condition is more common in summer or in areas with high humidity, since the excess sweat tends to build up and get trapped in the skin, causing inflammation and irritation.
What causes heat rash?
The main causes of heat rash in babies include:
- High temperatures and humidity: Excessive heat combined with humidity can cause increased sweating, promoting clogged pores.
- Overcoat: Dressing the baby in too many layers prevents perspiration and can cause an increase in body temperature.
- Wearing tight clothing: Tight clothing or clothing made of synthetic materials does not allow proper ventilation of the skin.
- Accumulation of sweat in the folds of the skin: In areas such as the neck, armpits, groin or behind the knees, sweat accumulates, increasing the possibility of irritation.
How to identify heat rash in babies?
The most common symptoms of heat rash include:
- Small red bumps or fluid-filled blisters.
- inflamed skin in areas where sweat accumulates.
- Intense itching, which can cause irritability in the baby.
- Flaking or dryness on the affected skin.
- In more serious cases, possible infection from blisters if the baby scratches excessively.
How to prevent heat rash from appearing
To prevent your baby from suffering from heat rash, it is essential to follow these tips:
- Keeping baby cool: Wear light, breathable clothing, preferably cotton.
- Avoid the direct exposure to the sun: Keep the baby in cool, ventilated places.
- Warm water baths: Avoid hot water and harsh soaps that may irritate your skin.
- Dry the skin well: After bathing, dry the baby's body with a soft towel without rubbing.
- Change diaper frequently: To prevent moisture build-up in the diaper area.
- Avoid thick creams or oils: These products can clog pores and make heat rash worse.
Treatments to relieve heat rash in babies
If your baby already has heat hives, you can follow these recommendations to relieve the symptoms:
- Dress him lightly and allow the skin to breathe.
- Apply cold compresses on the affected areas for a few minutes.
- Avoid rubbing the skin When drying, pat with a soft towel instead.
- Leaving the baby without a diaper for a few minutes to reduce sweat build-up.
- Use mild creams recommended by your pediatrician to relieve irritation, such as calamine lotion.
When to consult the pediatrician?
In most cases, heat rash goes away on its own with proper care. However, you should consult your pediatrician if:
- The rash does not improve within 3-5 days.
- Signs of appear infection such as pus, swelling, or fever.
- The baby is very irritated or annoying due to itching.
- You notice a overspread of the rash to other parts of the body.
By following these tips, you can help your baby stay comfortable and free from discomfort during the hottest days of the year.
