How to get rid of heat rash

Heat rash should not be confused with a sunburn, as the two are very different. Heat rash, also known as prickly heat and miliaria, can take place during hot, humid weather. A heat rash occurs when sweat ducts become blocked, thus trapping perspiration beneath the skin, causing red bumps, itchy or prickly skin, or blisters. Sunburn is the skin’s response to UV exposure, causing the skin to become red, sore, and even peel. Unlike a sunburn, a heat rash won’t increase your risk of skin cancer.

Although heat rash can clear up on its own, in severe cases it requires medical treatment. The quickest way to relieve heat rash is to cool down the skin.

Here we will further explore the causes, symptoms, and home remedies for heat rash.

Heat rash causes and risk factors

Sweating is the body’s way of keeping us cool. When sweat is released it is normally evaporated. In the case of a heat rash, sweat is trapped beneath the skin, leading to inflammation and a rash.

Although the reason why sweat may become trapped is not fully understood, there are some factors that may play a role, including immature sweat ducts, tropical climates, physical activity, overheating, and prolonged bed rest.

Heat rash risk factors include being an infant (although adults can develop heat rash as well), living in tropical climates, and performing physical activity that promotes excessive sweating.

Heat rash symptoms

Heat rash is most commonly found in adult’s skin folds – areas like the armpit, back of the knee, inner elbow, etc. There are different types of heat rash depending on how deep the sweat ducts are blocked. Each type of heat rash presents its own set of signs and symptoms.

Miliaria crystalline: Mildest form of heat rash. Affects sweat ducts on the top layer of the skin, causing fluid-filled blisters and bumps that break easily.

Miliaria rubra: Deeper form of heat rash, also known as prickly heat. Signs and symptoms include red bumps and itchiness on the affected area.

Miliaria pustulosa: Fluid-filled sacs get filled with pus and become inflamed.

Miliaria profunda: Least common form of heat rash in which the retained sweat leaks into the skin, causing firm, flesh-colored lesions that resemble goose bumps.

Heat rash treatments and home remedies

Normally, a heat rash will clear up on its own, and the quickest way to resolve the rash is by cooling the skin. In severe cases of heat rash, your doctor may prescribe ointments to relieve discomfort and prevent complications. Some topical treatments include calamine lotion, anhydrous lanolin, and topical steroids.

Here are also some home remedies to try when dealing with a heat rash:

  • Wear loose-fitting clothing in the heat.
  • Wear lightweight clothing that pulls moisture away from the skin.
  • Spend minimal time in air-conditioned environments.
  • Use cool water to bathe and use a nondrying soap – air dry your skin as opposed to towel dry.
  • Avoid creams that contain petroleum or mineral oil as they can further block your pores.

When to see a doctor for heat rash

If symptoms of heat rash last for several days, this is an indicator that you should see a doctor. Additional symptoms calling for medical attention include increase in pain, swelling, redness, or warmth or the area, pus draining from lesions, swollen lymph nodes, or fever and chills.

How to get rid of heat rash

After a hot day in the sun, have you ever found water bubbles or red bumps on your skin? If so, you’ve likely had a heat rash.

Heat rash is a fairly common ailment, especially for the elderly and infants. You can usually get rid of it within hours or days, and it rarely requires a visit to the doctor.

Here’s how to recognize the symptoms of heat rash and treat it effectively at home.

What is heat rash?

Heat rash, also called prickly heat or miliaria, occurs when sweat gets trapped and can’t leave your skin, typically during periods of hot or humid weather.

In most cases, heat rash is caused by clogged sweat ducts, which trap your sweat and cause irritation.

You’re most likely to find heat rash in places where you experience excessive sweating and skin-on-skin friction — like the neck, armpits, buttocks, or waistline. That’s because it can be difficult for your body to release moisture in these high-sweat areas, especially if the area is blocked by tight clothing or skin folds.

According to a 2008 article in the American Academy of Family Physicians about newborn skin, infants are especially prone to heat rash because their sweat ducts are small and their bodies are not yet adept at temperature regulation.

Elderly people are also at a higher risk of heat rash, because the supportive skin tissue that keeps the sweat ducts open tends to break down or collapse as we age.

Overall, heat rash is considered a benign condition by doctors, and associated symptoms of heat illness — like dehydration, heat cramps, or heat exhaustion — are a much bigger concern.

What does heat rash look like?

Heat rash commonly appears as red or pink bumps, and may look similar to pimples or bug bites .

Sometimes, heat rash can present as skin-colored water bubbles that break easily, or slightly larger, painful cysts.

This chart can help you identify the three different types of heat rash:

How to get rid of heat rash at home

Most cases of heat rash will resolve on their own. To soothe your irritation and get rid of heat rash quickly, here’s how you can treat it at home:

1. If you’re exposed to the sun, go inside

First, you’ll want to lower your body temperature to stop the sweating that causes clogged ducts and leads to heat rash.

If you’re outside, try to find a place in the shade. Or, if you can, go indoors where there’s air conditioning.

2. Put a cool, damp cloth over the area — and then let it dry

To bring down your body temperature and provide temporary relief, wet a small cloth with cold water and place it on the inflamed area for 20 minutes.

Then, dry the inflamed area and let it sit, exposed to cool air. If the inflamed area is in a place prone to sweat, like the armpits, you can use baby powder to soothe your skin and prevent further irritation.

3. Avoid lotions, ointments, or any other topical solutions

“These clog the skin,” says Dawn Davis, MD, the director of pediatric dermatology at Mayo Clinic Rochester.

It may feel automatic to reach for lotion to soothe your rash, but according to Davis, the best thing to do is to let your skin breathe without additives.

4. Avoid scrubbing the area

Exfoliation may cause temporary relief, but it can actually incite long-term skin damage, Davis says — especially for children and the elderly, who have more sensitive skin.

5. Change into breathable clothing

Heavy or non-breathable clothing, like cotton, also traps your sweat. Consider wearing clothing made of polyester blends instead, which are highly breathable.

If you’re taking care of an infant, be sure the baby isn’t over-swaddled, or wrapped in too many layers of clothing.

This can be a problem for people in professions like firefighting and those in the military, too, especially if they travel frequently to warm places.

In a 2018 study on occupational heat rash for the Journal of Medical Case Reports, researchers found that wearing flame-resistant clothing in hot working environments led to heat rash; they recommend that workers in these environments change clothes often and make concerted efforts to stay cool and dry.

6. Know how to prevent future cases of heat rash

According to Davis, the best method of treatment is to understand what causes heat rash, and learn how to avoid it going forward.

“You can prevent and decrease the likelihood of irritation by dressing for the climate, changing positions, and not over-swaddling young kids or elderly people,” Davis says.

Davis also recommends taking care of your skin tissue by avoiding the sun, not smoking, and wearing sunscreen. This keeps the skin structure strong, which can prevent the collapsed ducts that lead to high heat rash risk.

How long does heat rash last?

For adults, heat rash usually resolves within a few hours, or in more severe cases, up to a few days or weeks.

There are a few possible timelines for recovery, depending on the severity of your rash:

1. If your heat rash appears as water bubbles on the skin, you’re likely to see a resolution within a few hours, but it may take as long as a few days.

2. If your heat rash presents as redness (and looks like a bug bite or pimples), it may take a couple of days to a few weeks to resolve because the inflammation is deeper, Davis says.

3. If you’re experiencing deep, painful nodules (which is rare), you should check in with your doctor. You may need to take anti-inflammatory medication, like Tylenol, to address the pain; these cases can take longer to resolve, often up to several weeks.

While you wait for your rash to subside, you may experience heat intolerance, or discomfort when you’re exposed to warm temperatures. You should also drink plenty of water to prevent dehydration during this time, according to the UK’s National Health Service.

When to see a doctor

You should see a medical professional if you’ve been treating your heat rash and it hasn’t improved after several weeks, or if you experience the following symptoms, which could indicate infection:

  • Pus or swollen lymph nodes
  • A fever or chills
  • Excessive pain
  • increased swelling around the rash

Insider’s Takeaway:

Most infants grow out of heat rash when their parents learn to dress them in more breathable clothing, according to Davis, or when they reach toddlerhood and their sweat ducts mature.

If your child frequently has heat rash, you should talk with your doctor further about preventive measures and how to keep them cool.

Plus, how to prevent the symptoms of prickly heat from showing up in the first place.

How to get rid of heat rash

When the sweltering temps roll around, your body tries to stay cool by sweating. But beyond feeling uncomfortably damp and hot, that sweat can bring on some gnarly side effects if it gets bad enough. Cue the heat rash.

Heat rash is a skin irritation caused by blocked sweat glands, according to the American Academy of Dermatology (AAD). The true medical definition of a heat rash is a condition called miliaria, but people often use the phrase “heat rash” to refer to any rash that occurs in the summer after heat exposure, says Gary Goldenberg, M.D., a cosmetic and medical dermatologist at Goldenberg Dermatology in New York City.

These angry, painful patches of skin can show up all over your body, begging the question: How do you get rid of heat rash? Ahead, dermatologists share the home remedies you can try to treat the rash, and how to prevent it from appearing in the first place.

What does heat rash look like? What kind of symptoms does it cause?

Ife J. Rodney, M.D., founding director of Eternal Dermatology + Aesthetics in Maryland, says you may notice the following symptoms:

  • Bumps
  • Redness
  • Pain from underlying pustules

The bumps from heat rash can be itchy or prickly, Dr. Goldenberg says, which is why heat rash is sometimes called “prickly heat.”

Distinguishing heat rash from other rashes is difficult, since it can look like several skin conditions that tend to flare up in the summer, like eczema or hives. However, these conditions are “usually much more itchy” than true heat rash, Dr. Goldenberg says.

“You can look for small blisters and redness on the extremities or areas that are prone to sweat,” Dr. Rodney says. However, if a rash you’ve never seen before pops up in the summer and it’s painful or uncomfortable, it’s best to see your dermatologist for a proper diagnosis.

What are the different types of heat rash?

The different types of heat rash are broken down by how deep the blocked sweat ducts are, says Dr. Rodney.

Miliaria crystalline

This is the mildest form of heat rash, and it impacts the sweat ducts in the top layer of skin. It causes clear, fluid-filled blisters and bumps that break easily. “Superficial heat rashes show up on areas where sweat is common like the head, neck, and upper torso,” Dr. Rodney says.

Miliaria rubra

This form of heat rash goes deeper into the skin and causes red bumps and itching or prickling in the affected area. “Sometimes, the red rash is accompanied by pustules,” Dr. Rodney says, pointing out that these are more common on the torso, between skin folds, or parts of the body where fabric tends to rub a lot, like the thighs.

Miliaria profunda

This is a less common form of heat rash that impacts the deeper layer of skin (called the dermis). “It happens mainly in tropical climates,” Dr. Rodney says. With miliaria profunda, sweat leaks out of the sweat gland into the skin, causing firm, skin-colored bumps on the arms, legs, and torso.

How to get rid of heat rash

Heat rash will usually go away on its own, Dr. Goldenberg says, but there are a few things you can do to get relief if you’re uncomfortable.

✔️ Get out of the heat. “Heat rashes tend to go away with a change in environment,” Dr. Rodney says. That includes removing yourself from the heat if you can and moving into an air-conditioned space.

✔️ Avoid tight clothing. “If you’re prone to heat rashes, avoid tight clothing or clothing made of fabrics like spandex, especially in the summer. Stick to breathable fabrics,” like cotton, Dr. Rodney says.

✔️ Apply a topical steroid cream. If you’re especially itchy, Dr. Goldenberg recommends applying a topical steroid cream like 1% hydrocortisone to tamp down inflammation.

✔️ Add a cold compress. If you have miliaria rubra, Dr. Rodney says that using a cold compress on your skin may provide relief.

All of this, along with doing your best to stay cool, should do the trick, Dr. Goldenberg says. However, there is a small chance that you can develop a bacterial infection from heat rash (avoid scratching!), which would lead to inflamed and itchy pustules. If that happens, call your doctor as you may need antibiotics to clear things up.

How to prevent heat rash

“With heat rashes, prevention works more than cure,” Dr. Rodney says. So how exactly can you prevent prickly heat? Limiting how much you sweat will help, the AAD says, but obviously that can be tricky in the summertime. These tip, per the AAD, can also lower your risk of getting sweaty, and thus, heat rash:

Heat rash, otherwise known as milliaria) is known for its small itchy rashes that appear in hot and humid weather. These conditions are quite common in the tropics or in places that exhibit such weather in the summer months. There is no age discrimination with this condition as anyone at any age can suffer from it although it does affect children more often because of their under-developed sweat glands. The sweat that cannot get out causes irritation or a prickling sensation as well as itchiness and a rash.

The Causes

Often these rashes are caused when the sweat is trapped in a particular area whether it is from the under-developed sweat glands of a child or an area that simply cannot get enough access to open air.

How to get rid of heat rash

The Possible Complications

If the individual cannot sweat properly and this rash spreads therefore preventing other areas of the body to sweat, there is a chance of heat exhaustion, especially if the person engages in heat-producing activity.

The Treatments Available

There are various types of treatments including the basic treatments as well as home remedies.

The Basics

  • When a person avoids activity or things that will make them sweat then it can reverse the situation and allow for the heat rash to heal. A person can also help with by wearing loose clothing made from cotton or other light fibers. The skin should be kept dry.
  • The skin should be washed with a mild soap and kept away from products with perfumes. Lever 2000 and Dial are good examples of soaps that can be used.
  • Visiting a doctor is a good idea because they can assess whether or not it truly is a heat rash and they can also assess the right cause and treatment. Severe cases can last for a number of weeks but can be prevented by a visit to the doctor.
  • Anti-histamines can reduce the rash due to the fact that the rash is the response to the body letting out histamines. Benadryl is a good choice. For a natural choice, a person can use urtica urens before using the chemical anti-histamines.
  • Topical antibacterial creams or ointments can help as well as calamine lotion or other similar things. The antibacterial ointments will keep it from being infected. The calamine lotion will reduce the itch.
  • The person is advised to keep out of the sun.

The Home Remedies:

  1. Jewelweed can be applied soon after the rash appears and is quite effective on heat rash.
  2. An oatmeal bath is excellent for the skin and cools it, reducing the itch and the irritation. Soap is not an advised additive to the bath.
  3. Cocoa butter keeps the skin moisturized and cooled, reducing the effects of the rash.
  4. Aloe Vera moisturizes and cools the skin but is also very helpful in healing it. This plant is becoming very popular in the healing world as it is quite effective very quickly.

As a Note: Symptoms that persist for longer than ten days should be attended to by a doctor.


How to get rid of heat rash

The following checklist can help you recognize the symptoms of heat-related illnesses:

  • Heat rash
  • Heat cramps
  • Heat syncope: Someone who experiences heat syncope (fainting) will experience the sudden onset of dizziness or fainting after exposure to high temperatures, particularly after exercising in the heat.
  • Heat exhaustion
  • Heat stroke

How to get rid of heat rash

What is heat rash?

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How to get rid of heat rash

The skin's job is to protect the inside of the body from the outside world. It acts as a preventive barrier against intruders that cause infection, chemicals, or ultraviolet light from invading or damaging the body. It also plays an important role in the body's temperature control. One way that the body cools itself is by sweating and allowing that sweat or perspiration to evaporate. Sweat is manufactured in sweat glands that line the entire body (except for a few small spots like fingernails, toenails, and the ear canal).

Sweat glands are located in the dermis or deep layer of the skin and are regulated by the temperature control centers in the brain. Sweat from the gland gets to the surface of the skin by a duct.

A heat rash occurs when sweat ducts become clogged and the sweat cannot get to the surface of the skin. Instead, it becomes trapped beneath the skin's surface causing a mild inflammation or rash.

Heat rash is also called prickly heat or miliaria.

How to get rid of heat rash

What are the causes of heat rash?

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It is uncertain why some people get heat rashes and others don't.

The sweat gland ducts can become blocked if excessive sweating occurs, and that sweat is not allowed to evaporate from a specific area. Some examples of how blockage may occur include the following:

  • Creases in the skin like the neck, armpit, or groin have skin touching adjacent skin, which makes it difficult for air to circulate, and prevents sweat evaporation.
  • Tight clothing that prevents sweat evaporation.
  • Bundling up in heavy clothing or sheets. This may occur when a person tries to keep warm in wintertime or when chilled because of an illness with fever.
  • Heavy creams or lotions can clog sweat ducts.

Babies have immature sweat glands that aren't able to efficiently remove the sweat they produce. They can develop heat rash if they are exposed to warm weather, are overdressed, excessively bundled, or have a fever.

Heat rash may occur as a side effect of some medications (for example clonidine [Catapres]).

How to get rid of heat rash

What are the symptoms of heat rash in children and adults?

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The common symptoms of heat rash are red bumps on the skin, and an itchy or prickly feeling to the skin. These are due to inflammation of the superficial layers of the skin (the epidermis) and the prickly sensation is similar to the feeling of mild sunburn.

The symptoms of heat rash are the same in infants and adults; however, since an infant cannot complain about the rash sensation, he or she may be fussy.

Who is at risk for heat rash?

Newborns, infants, the elderly, and obese individuals with large areas with skin-on-skin contact areas (for example, a large overlapping area of abdominal fat) are at risk for developing heat rash. They all are especially at risk if they are immobile for long periods and parts of the skin aren't exposed to circulating air, which results in the inability of the sweat ducts to "breathe" (evaporative cooling).

Heat rashes are more common in places with hot, humid, climates because people sweat more.

Intense exercise associated with lots of sweating may cause a heat rash, especially if the clothing worn does not allow adequate air circulation.

How to get rid of heat rash


How to get rid of heat rash

What does heat rash look like?

The appearance of the heat rash depends upon where the excess sweat is deposited in the skin.

Tiny blisters that look like small beads of sweat are seen if the sweat is blocked at the most superficial layers of the skin where the sweat duct opens on the skin surface. Called miliaria crystallina, it has no symptoms other than these "sweat bubbles."

Classic heat rash or miliaria rubra occurs if the sweat causes inflammation in the deeper layers of the epidermis. Like any other inflammation, the area becomes red (and therefore the name rubra = red) and the blisters become slightly larger. Because the sweat ducts are blocked and don't deliver sweat to the skin's surface, the area involved is dry and can be irritated, itchy, and sore. This rash is also called prickly heat.

Less commonly, after repeated episodes of prickly heat, the heat rash may inflame the deeper layer of the skin called the dermis, and cause miliaria profunda. This rash is made up of larger, harder bumps that are more skin-colored. The rash begins almost immediately after exercise, and again no sweat can be found on the affected areas. Rarely, this type of heat rash may be potentially dangerous if enough skin is involved, since the lack of sweating can lead to heat-related illnesses like heat cramps, heat exhaustion, or heat stroke.

How to get rid of heat rash

Bathe or shower in cool water with nondrying soap, then let your skin air-dry instead of toweling off. Use calamine lotion or cool compresses to calm itchy, irritated skin. Avoid using creams and ointments that contain petroleum or mineral oil, which can block pores further.

How to treat heat rash on lower legs?

This may be due to the sweat from the skin being help up ion the socks and garments. The management would involve keeping the area clean and hygienic, washing all clothes in hot water and applying calamine lotion at the site. Further, anti-histamines may be utilized to treat the itching. Hope this helped.

What kind of skin condition is heat rash?

One of the most common types is heat rash, or miliaria. Heat rash is a skin condition that often affects children and adults in hot, humid weather conditions. You can develop heat rash when your pores become blocked and sweat can’t escape.

Why do I have a rash on my lower leg?

View tags Arrow Icon. A skin rash on one lower leg can appear red, blotchy, or have a dry and scaly texture. Most rashes on the lower leg are caused by dermatitis, eczema, or an allergic reaction which will look like red, itchy bumps on the leg.

What is red rash around lower leg above the ankle?

Recently returned from Disney World and develop a red blotch rash just above the ankle bone on the inside of my leg. The rash looks like specks of blood under the skin and in some areas form large red blotch. There is slight swelling in the lower ankle area.

This may be due to the sweat from the skin being help up ion the socks and garments. The management would involve keeping the area clean and hygienic, washing all clothes in hot water and applying calamine lotion at the site. Further, anti-histamines may be utilized to treat the itching. Hope this helped.

What does it mean when you have a rash on your legs?

Cellulitis causes red, painful, tender, hot, swollen skin and may or may not be accompanied by oozing, blisters, red spots, or skin dimpling. It may spread quickly. While it typically affects the lower legs, it can also occur in the face, arms, and other areas. A severe infection may cause fever, chills, and red streaks.

One of the most common types is heat rash, or miliaria. Heat rash is a skin condition that often affects children and adults in hot, humid weather conditions. You can develop heat rash when your pores become blocked and sweat can’t escape.

Can a baby get heat rash in hot weather?

Heat rash — also known as prickly heat and miliaria — isn’t just for babies. It affects adults, too, especially during hot, humid weather. Heat rash develops when blocked pores (sweat ducts) trap perspiration under your skin.

Today I bring to you the effective home remedies for prickly heat rash in babies and kids.

Have you read the summer care for babies? Summer brings with itself a lot of sweat. When there is a lot of sweat accumulated, there is a condition called milaria, in a layman’s term – prickly heat.

How to get rid of heat rash

Signs and symptoms of prickly heat rash:

Prickly heat is a kind of rash that develop anywhere on the body but usually occur in the heavily sweaty areas like back, neck, groin, hands, armpits, waist and upper chest.

This is common even in infants and kids since their sweat glands are not fully developed.

Although it doesn’t pose any serious skin hazards but these rashes tend to be very irritating and uncomfortable.

Prickly heat rash treatment using 11 home remedies:

There are some simple home remedies for prickly heat rash in babies and kids.

#1. Neem Leaves:

For ages neem leaves are known for its medicinal properties. Neem leaves have proved vital in treatment of many skin diseases.

Make a paste of neem leaves (approximately 30 to 35 leaves) and apply it over affected areas and wash it off after some time.

You can even add a few leaves to the water used for taking bath. This is ideal for babies of 6 months and above.

#2. Sandalwood or Chandan:

Sandalwood has a very cooling effect on the skin.

Apply sandalwood paste to the affected areas. Sandalwood has been used for ages for skin related problems. The cooling effect that sandalwood provided makes it effective in prickly heat treatment as well.

For best results mix sandalwood with rose water. You can even use sandalwood powder like a talcum powder. This home remedy can be used for babies of 6 months and above.

#3. Tadgola or Ice Apple:

Ice apple, tadgola, tari or panam nungu can be effective against prickly heat rashes in babies, kids and adults alike.

Gently rub a piece of tadgola over the rashes and let it air dry. Wash off with water. This home remedy is ideal for babies of 6 months and above.

Eating tadgolas or ice apples on an everyday basis can provide enough hydration and act as an instant body coolant too. Tadgola pulp can be given to toddlers above 1 year.

#4. Herbal Talcum Powder:

Herbal talcum powders available in the market are effective in treatment of prickly heat.They help to absorb the moisture and thus provides great relief from prickly heat.

Suitable for babies of 6 months and above.

#5. Ice pack or Ice water:

If the condition is very irritable, placing an ice bag or a cloth dipped in ice water can provide immediate relief. This has to be applied to only toddlers above 1 year.

#6. Multani Mitti or Fuller’s Earth:

Multan mitti, again, has a very cooling effect on the body.

Make a pack of multani mitti and apply it to the affected areas. This can also be used with rose water for best results.

#8. Hydration with Summer Drinks:

Keeping the body hydrated is very important to prevent and combat prickly heat.

Give water, juices or summer special drinks like kairi panna made from raw mangoes.

#9. Cooling Summer Foods:

Give your baby/toddler lots of watermelon, cucumber etc, which help in keeping the body hydrated and cool.

Cucumbers can also be placed in the affected areas to give a cooling affect.

#10. Gram Flour or Besan:

Gram flour, chana dal or besan acts as very good cleansing agent. It helps in absorbing the excess moisture from the skin and this indirectly helps prevent prickly heat.

You can even make this into a paste and apply it over the affected areas to be washed off later.

Kindly refrain from aggressive rubbing or massaging this for kids below 2 year old, as besan or gram flour is a natural scrub and might cause rashes in their sensitive skin.

#11. Daily Bath:

Give 2 normal water showers in a day so that sweat accumulation decreases. Avoid tight clothes during summer and stay ventilated. When outdoors prefer to stay in shades.

Hope these simple home remedies help you to take care of your little one’s prickly heat rash during this summer.

If you have any other tried and tested home remedies for prickly heat rash for babies and kids, kindly share with me in comments.

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How to get rid of heat rash

Heat rash develops when sweat pores are blocked. Our skin has small pores which evaporate sweat to cool down our body, when sweat glands produce sweat and pores are blocked so this causes inflammation, and rashes appear as red tiny raised bumps or blisters it is called heat rash, prickly heat, sweat rash, or Miliaria Rubra. Heat rash mostly appears as reddened skin. Intensely itchy and prickly feeling forces you to scratch, but instead of scratching it should be pat or tap. It can appear on any body part. It is most common in those areas from where air cannot circulate. Perfumes should not be applied in these areas.

Does heat rash transmit?

Usually, pathogenic diseases transmit from one individual to others like viral, fungal, and bacterial diseases. Its causative agent is none of these. Its causative factor is the blockage of skin pores. It can spread in infected persons severely depending on how much inflammation is developed. In severe cases, it causes intensely itchy feelings and pain in infected areas.

Who is at risk for prickly heat?

Newborns to old anyone can be infected from heat rash. Usually, in kids, it’s more common than in adults. Because in children sweat glands are more active. Obese individuals suffer more from prickly heat. Because the overlapping area of their skin increases the chances of prickly heat or sweat rash. In young people’s it’s common between inner thighs and underarms because air cannot circulate and rubbing of these areas causes heat rash.

What does a prickly heat look like?

How to get rid of heat rash

Heat rash appearance may vary in different peoples, because of skin color, sensitivity, pores blockage, and many other factors. In research, it’s proved that brown and black skin have fewer chances of heat rash than white. Commonly heat rash appearance can be described by these words.

  • It can be moist or dry red or pink bumps
  • Clusters of tiny blisters
  • Redden inflammation on the skin

prickly heat produces an itchy, pricking, stinging sensation and sometimes skin pains in the infected area.


Its cause varies from person to person. There are a lot of causes of heat rash. Some common factors are the following.

Immature sweat ducts:




Tight, thick, and rough clothes also cause prickly heat.

5. Physical activity

Hard physical activity may cause prickly heat.

6. Bedrest

Prolonged bed rest is also its reason


  1. In summer avoid overdressing, wear lightweight and soft cotton dresses.
  2. In summer stay in the shade or use a fan to avoid over sweating.
  3. Try to manage your sleeping in a cool and ventilated area.

Treatment of heat rash (prickly heat)

Ice packs or wet cloths

How to get rid of heat rash

Applying ice packs or wet cloths soaked in cold water on heat rash can give relief. Because it reduces inflammation and itching. This should be used for 10 to 15 minutes.

Aloe Vera

How to get rid of heat rash

Apply aloe Vera gel on prickly heat, because it is antiseptic and anti-inflammatory. Because of its anti-inflammatory quality, it soothes swelling and relieves the discomfort of pain. Its anti-septic feature secures the skin from microbial infection.


How to get rid of heat rash

Ground neem leaves and makes a paste of it. Apply this paste to infected areas. That gives instant relief. Because it has also anti-septic and anti-inflammatory properties. Neem is also a natural cleanser, so it can help in opening blocked pores. It also softens skin. This is a good remedy to relieve the discomfort of prickly heat.

Cool bath

How to get rid of heat rash

Bathing with cool water eases up the infected skin. It can help to soothe itchy feelings. This can also unclog the pores and prevent sweating gives effective treatment to heat rash.

Wear loose soft clothes

Wearing loose, soft, lightweight fabric prevents friction and air circulates to infected areas. It can also be helpful to treat prickly heat.

Baking soda

Adding baking soda to the bath gives comfort to infected skin. It softens and cleans your skin and helps to open blocked sweat pores.

Pine tar

How to get rid of heat rash

Pine tar reduces inflammation and soothes skin that may be helpful give comfort to irritating and stinging feelings.

Take away

It is a common skin inflammation with itching. it is not an acute disease and it heals itself. some time bacterial infection makes it serious if such a situation happens concerns your health expert. it can be treated at home by applying above mentioned methods.