8 Causes of Heat Rash and Symptoms, Can Be Triggered by Air Temperature

Kapanlagi.com - Health complaints of heat rash are often found in hot weather, causing small rashes and red spots to appear. This condition triggers itching and heat in the skin area with heat rash. Causes of heat rash and its symptoms can be experienced by anyone, but infants are more susceptible.

Heat rash is a common problem often found in tropical regions. Heat rash is also known as miliaria rubra. This condition tends to occur in infants or toddlers. Because at that age they are more susceptible to heat rash due to underdeveloped sweat glands.

However, heat rash can also be experienced by adults with the same symptoms. Heat rash often appears in several areas such as the neck, chest, back, or other body folds. Heat rash is generally not a serious problem but its symptoms often make the sufferer uncomfortable.

There are various reasons why someone can experience heat rash, whether triggered by weather factors or certain daily activities. Here are the causes of heat rash and its symptoms that need to be known. The causes of heat rash have been summarized by kapanlagi.com from various sources.

1. Age Factor

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The first cause of prickly heat can occur due to age factors. As previously known, prickly heat tends to be experienced by babies or toddlers. At that age, they have sweat glands that have not fully developed. These underdeveloped sweat glands can cause them to be more prone to prickly heat.

Quoting from mayoclinic.org, this happens because sweat cannot be easily released. As a result, sweat can be trapped under the skin, triggering prickly heat. This condition can even occur in newborn babies.

2. Tropical Climate

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The next cause of prickly heat can also be triggered by weather factors. Prickly heat tends to be more common in people living in tropical climate conditions. As known, tropical climates tend to have hot and humid air temperatures. This condition often triggers prickly heat. To overcome it, several methods can be done, including keeping the body cool and avoiding hot and humid places.

3. Heavy Physical Activity

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Engaging in physical activity can indeed provide benefits to the body's health. However, often times, physical activities that are too strenuous can actually trigger various health complaints. One of them is related to the occurrence of heat rash that can be experienced. According to mayoclinic.org, some heavy physical activities such as excessive sports, hard work, or any activity that causes excessive sweating can trigger the occurrence of heat rash.

Therefore, maintaining a regular activity pattern can be done to prevent heat rash problems. In addition, controlling physical activity can prevent health problems such as dehydration.

4. Excessive Sweating

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The next cause of heat rash can be triggered by excessive sweating production. Excessive sweating can occur due to various factors including air temperature, inappropriate clothing, or heavy activities. In relation to the occurrence of heat rash, the appearance of excessive sweating is the main cause of heat rash. This condition can also occur when you are sleeping with a blanket that can cause a hot temperature and trigger heat rash.

5. Too Long Lying Down

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Often you must have experienced excessive sweating when waking up. This condition occurs because of the heat that arises due to lying in bed for too long. Because lying in bed for too long can cause the body to become more moist, which is one of the main causes of sweat rash.

According to mayoclinic.org, heat rash or sweat rash tends to occur in people who often lie in bed for a long time. Especially when they also have a fever, which can trigger sweat rash.

6. Tight Clothing

Another cause of sweat rash can be triggered by wearing tight clothing. Where tight clothing can make the skin more moist, which in turn triggers the appearance of sweat rash. Not only tight, clothing that is too warm or thick but used in hot weather can also trigger sweat rash. That's why choosing clothing that is loose enough but comfortable with sweat-absorbing material can be considered to prevent sweat rash.

7. Obesity

The cause of sweat rash is also often experienced by someone who is overweight or obese. Sweat rash often appears in body folds such as the neck, stomach, or groin area. Obesity itself can occur due to various triggering factors related to improper diet, lack of physical activity, or certain medical conditions. Not only does it cause sweat rash on the skin, but obesity can also trigger other health problems including respiratory disorders, heart disorders, or digestive disorders.

8. Side Effects of Certain Medications

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The cause of sweat rash can also be caused by the side effects of certain medications. According to medicalnewstoday.com, some types of medications can increase body temperature, causing changes in sweat glands. This condition can trigger the occurrence of sweat rash.

One of these types of medications is medication for Parkinson's disease and sedatives. Fluid imbalance in the body is a side effect of these medications that can cause sweat rash.

9. Symptoms of Heat Rash

After understanding some causes of heat rash, there are various symptoms that can trigger the occurrence of heat rash. The symptoms of heat rash are as follows and can be easily recognized:

- Itchy skin.

- Small bumps filled with clear fluid that easily break.

- Red rash.

- Irritation that feels like being stabbed and stinging.

10. How to Treat Heat Rash

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Here are some easy ways to treat heat rash. Here are ways to treat heat rash:

- Avoid hot and humid environments.

- Keep the skin cool and dry to prevent moist skin.

- Wear loose and lightweight clothing.

- Use a gentle exfoliator when bathing or soaking.

- Apply corticosteroid cream or lotion to reduce symptoms caused by heat rash.

- Avoid lying down for too long to prevent heat rash.

Those are the 8 causes of heat rash and its symptoms that can be triggered by air temperature. Consultation with a doctor can be considered to help address problems caused by heat rash.

(kpl/nlw)