31 Home Remedies For Heat Rash On Face, Neck, Arms And Legs

Heat rash is a skin problem that is also as famous as sweat rash or prickly heat. Medically known as miliaria, heat rash is common at all age groups, from adults to babies, in summer season because of the heat as well as humidity of temperature. Particularly, children and babies seem to be easily targeted due to their soft skin. Heat rash often takes place as the sweat glands get clogged or blocked with the sweat trapped inside. Before getting to know home remedies for heat rash, you should acknowledge some basics about this condition.

What Is Heat Rash?

In fact, there are a variety of skin rashes and the most common kind is heat rash. It is uncomfortable, concerning and downright painful. This condition usually happens in humid weather conditions. When the sweat cannot escape from your escape from your pores, heat rash occurs.

Adults often develop heat rash in the body parts that rub together, like under the arms or between inner thighs. Babies tend to develop heat rash on necks and skin folds like elbows, armpits, and thighs.

What Are Causes Of Heat Rash?

Heat rash happens when the pores could not expel sweat. This condition tends to happen in warm months, in warm climates and after lengthened, intense workouts. Occluded sweat glands with the clogged, trapped sweat give a rise to those tiny water bumps. Human sweat having high salt content is potent to the skin irritant and might cause many type of skin rashes.

Wearing certain type of clothing also traps your sweat, thereby resulting in heat rash.

Or, in some cases, using thick creams and lotions could also trigger heat rash. For babies, they are more likely to get heat rash because their skin pores are underdeveloped.

Some other causes of heat rash are:

  • Changed environment: many parents said that their baby’s heat rash developed when they brought their babies from the hospital. It may be cause the baby skin is very sensitive after being exited the protecting womb and changes in atmosphere and environment might lead to rashes.
  • Fever: fever itself does not cause heat rash, but triggers that condition. Fever is resulted from infections, which are caused by a bacterium or virus that the person may have caught anywhere else. Thus, the line will go like this: virus / bacterium – high fever – rash / redness. Hence, in such cases, it is crucial to treat the root cause of the problem, not just the rash.
  • Layering: both adults and skin babies develop heat rash if they wear too many clothes. Besides, choose the suitable fabrics of clothing for your children, because anything which is not natural fabric also causes discomfort, skin rashes and even allergies. Also, sleeping under the cover when it is hot also triggers overheating, resulting in heat rash.
  • Food: your baby might resist some foods. It is possible that your baby is allergic to powdered milk, milk or maternal milk as well. In that case, you had better consult a physician instantly and ask him what to replace.

What Are Heat Rash Symptoms?

Oftentimes, heat rash looks like tiny pimples or dots. The common symptoms of heat rash include a fine, itchy, bumpy rash, skin burning along with a “prickly” feeling. In children and babies, it could appear on the heat, shoulders and neck. Other areas that may be affected by heat rash are the areas covered by tight clothing such as the abdominal wall, groin, buttocks, thigh creases and the area under the breasts. The affected areas could be irritated by scratching and clothing, and sometimes a secondary skin infection might develop.

How Is Heat Rash Diagnosed And When To See A Doctor?

Heat rash could be identified by the appearance, and often does not need medical attention. However, if it does not disappear after 3-4 days, or if it gets worse, or if your baby has a fever, contact your doctor instantly.

When the child develops a rash, make sure that you watch for the signs and symptoms of infection, such as:

  • Increased swelling, pain, redness, or warmth around the infected areas
  • Red streaks that extend from the problematic areas
  • Pus drainage from the areas
  • Swollen, red lymph nodes in the armpit, neck and groin
  • Fever of 38°C or above, or chills without apparent reason.

Top 31 Home remedies For Heat Rash On Face, Neck, Arms And Legs

If you or your loved ones are suffering from heat rash, luckily you should not have to suffer for too long. Here on TrueRemedies, we introduce top 30 home remedies for heat rash on face, neck, arms and legs. These methods resort natural ingredients which are simple and easy to find in most kitchens. Some are great for adults and some are safe for babies and young children. Check them out below!

1. Cold Compress

This is one of the simplest home remedies for heat rash in adults. A heat rash is often associated with skin inflammation, a prickly sensation because of heat exposure and itching. Thus, you can minimize the red bumps while eradicating rashes by applying a cold treatment to the affected skin areas. Follow these steps:

  • Take a few ice cubes and wrap them with a washcloth. Or, you can also use a frozen bag of veggies as a replacement.
  • Apply it to the rash for 5 minutes every 4-6 hours for at least 2-3 days

This will prevent the rash from spreading. Or, you can also take a cold bath or shower to reduce the discomfort and pain accompanied with heat rashes.

2. Baking Soda

You can use baking soda to exfoliate the skin, remove dead skin cells, unclog skin pores, and so on. But, not many of your know that baking soda is also one of effective home remedies for heat rash. This powerful substance can relieve itching and inflammation associated with heat rash. What you need to do is:

  • Add 1 teaspoon of baking soda in 1 cup of cold water
  • Soak a washcloth in the solution and squeeze out the excess water before placing it onto your affected areas for 5-10 minutes
  • Repeat this routine 4-5 times per day for at least 1 week after the first appearance of the heat rash.

3. Aloe Vera

home remedies for heat rash

This plant is commonly used to treat a variety of skin problems, such as skin irritation, sunburns and heat rash as well. The powerful cooling, soothing and anti-inflammatory properties of aloe vera can decrease itching and swelling sensations associated with heat rash. Follow these steps:

  • Take a few aloe vera leaves to extract its gel and rub over your affected areas
  • Leave it there for 20 minutes before rinsing it off with cold water
  • Repeat this routine 2 times per day for about 1 week to get good results

4. Oatmeal

When it comes to home remedies for heat rash, this sounds like an odd treatment, but it can work well. Actually, oatmeal has been used for a long time to cure heat rash as it helps stop irritation and relieve inflammation. Besides, oatmeal is effective in soothing the skin by acting as a natural mild abrasive, thereby helping remove dead skin cells and unblock skin pores which have been blocked with sweat.

 What you need to do is:

  • Add a cup of ground oatmeal powder into a bath of cool water
  • Stir them well till it turns into a milky white color
  • Soak yourself in the bath for 20 minutes and pat dry gently
  • Repeat this process twice per day till the heat rash disappears.

5. Sandalwood Powder

This is not a readily available ingredient in our kitchen but it does work. Sandalwood has great soothing properties which are perfect for heat rash symptoms. It helps reduce inflammation and cool your body temperature. To make use of sandalwood powder as one of home remedies for heat rash, you should take these steps:

Method 1:

  • Mix rose water and sandalwood powder together with the ratio of 1:1
  • Apply the mixture over your skin
  • Leave it there until it dries naturally and wash it thoroughly with cold water
  • Reapply this method twice per day for about 1 week

This will surely help your skin be smooth and soothed while eliminating the symptoms of heat rash.

Method 2:

  • Grind several coriander leaves and add it to sandalwood powder
  • Mix them with some rose water to get a thick paste
  • Spread it on your impacted areas and let it dry
  • After that, clean it with cool water
6. Home Remedies For Heat Rash- Margosa Leaves

This remedy works well but it may not be convenient for everyone. If you have margosa leaves, you should give it a try. Thanks to antiseptic, astringent, anti-bacterial and sterilised properties, margosa can stop inflammation and itching, providing an instant relief for heat rash.

  • Take a handful of the fresh margosa leaves and grind them to get a good paste
  • Rub this paste onto your skin and let it dry naturally
  • After drying, you clean it using cold water
  • Repeat this routine a few times per day for 1 week to soothe your heat rash

Or, you could also use its oil with powdered camphor to get similar effects.

Don’t skip: 22 Natural Home Remedies For Staph Infection On Face & Scalp

7. Fuller’s Earth

Also known as Multani mitti, Fuller’s earth is a substance which can heal infections as well as damaged skin. It also improves the skin scars, boost the entire complexion and elasticity, treat acnes as well as dandruff. Similar to margosa leaves, you can make use of fuller’s earth to create a good paste giving a soothing sensation. It is cheap, safe-to-use and has no side effects. The oil-absorbent and antiseptic properties of fuller’s earth make it a good option to use on the baby skin.

  • Mix multani mitti (fuller’s earth) and rose water with the ratio of 5:3 to create a thick paste
  • Rub the paste over your skin as a cream and rinse it off with cold water
  • Do this once per day for 1 week
8. Gram Flour

In regard to effective home remedies for heat rash, this sounds a little odd, but similar to oatmeal, gram flour is an effective solution for heat rash. It can help exfoliate and remove dead skin cells, thereby helping skin pores become unclogged. Also, it aids I removing inflammation and providing an irritation relief. If you use gram flour, it will help soak up the extra moisture from your own body, thereby treating heat rash effectively. What you have to do is:

  • Take 2-3 tablespoons of gram flour to mix with water to create a good paste
  • Apply the paste over your impacted skin areas and wait for 15 minutes to wash it off with cold water
  • Repeat this routine daily for 1 week to see good results.
9. Cucumber

Cucumber is a common ingredient in many skin care products because of its hydrating and soothing property. Despite it cannot cure heat rash completely, it definitely give some relief.

  • Cut a fresh cucumber into thin slices, then soak them in the mixture of lemon juice and cold water
  • Place the cucumbers on your heat rashes for 10 minutes before rinsing it off with cold water
  • Do this several times per day for 1 week to hydrate your skin and promote the healing process naturally.
10. Jewelweed

Using the juice of jewelweed can help you alleviate the symptoms of heat rash effectively. It is one of the best home remedies for heat rash. In order to get the best results, you should use the bottom part of the stem of jewelweed to extract the juice. This is where the juice concentrates the most.

  • Use this juice to rub over your affected skin.
  • Repeat the process for 1 week to get a relief from heat rash.

It can also give you a soothing and cold sensation.

11. Neem Leaves

Neem has antiseptic and antibacterial properties which can control the irritation as well as itchiness associated with heat rash. That explained why this plant presents in our list of best home remedies for heat rash.

  • Grind a handful of neem leaves to have a good paste
  • Apply the paste over your affected skin for 10 minutes and rinse it off with water
  • Repeat the method daily for 1 week to get the best results.
12. Home Remedies For Heat Rash – Talcum Powder

Talcum powder has been proven an efficient treatment among home remedies for heat rash introduced in this list. Application of talcum powder will absorb the extra moisture on your skin, thereby protecting your skin from heat rash.

  • After having a bath, apply unscented, herbal talcum powder over your affected skin
  • Do this routine 3-4 times per day to remove itchiness as well as irritation
13. Chickpea Flour

home remedies for heat rash

  • Mix 1 tablespoon of chickpea flour with a small amount of water to create a thick paste
  • Apply the paste onto your skin and wait for 15 minutes before rinsing it off with cool water
14. Raw Potato

Raw potato is one of the simplest home remedies for heat rash. You can take a fresh medium-sized potato to cut into slices and rub them onto your affected skin.

15. Watermelon

Having lycopen and β-carotene, which are important carotenoids in the human tissues and blood, watermelon can modulate the skin properties. You can use it in the form of supplements or take it as dietary products. According to studies, they could naturally protect the skin from heat rash and sunburn by promoting the basal defense against UV rays.

  • Remove the seeds from a watermelon, then make a pulp.
  • Apply the pulp onto your heat rash to get instant relief

Or, you could also drink a glass of watermelon juice to promote the healing process.

16. Lime Juice

Containing powerful antioxidants, lime juice can speed up the healing process. That is why it is used in many effective home remedies for heat rash.

  • Squeeze the juice from a lime to mix it with a small amount of water
  • Add 1 tablespoon of honey if you want to sweeten it
  • Drink 3-4 glasses of this mixture daily to get good results.
17. Honey

This ingredient is well-known for its antibacterial properties as well as antioxidants which could promote the healing process. In cosmetics industry, honey is used in sunscreen products.

18. Papaya

This fruit has been traditionally used to treat many skin issues, including heat rash.

  • Mash a ripe papaya to and apply the pulp onto your affected skin
  • Wait for 20 minutes and rinse it off with water

This will help relieve burning and itching sensation associated with heat rash.

19. Home Remedies For Heat Rash – Camphor

This ingredient is very efficient for those with burning and itching sensation.

  • Take camphor to crush into powder by using a mallet
  • Apply the powder over you affected skin to relieve itching and burning and boost blood circulation.
  • Or, you can also add margosa oil into the powder to create a sticky paste and apply the paste over your rashes

This way, it gives refreshing and soothing effects that help cool down the burning sensation of your skin.

20. Cornstarch

Having absorbent properties, cornstarch can help in absorbing the sweat and preventing the development of heat rashes.

  • Mix equal amounts of corn flour and cornstarch with water to get a good paste
  • Apply the paste over your skin and wait for 30 minutes to rinse it off with cold water
21. Plum

home remedies for heat rash

Another solution in this list of home remedies for heat rash is plum which can give an instant relief from itching and burning sensation associated with heat rash.

  • Mash several leaves of plum and add a proper amount of baking soda into to have a smooth paste
  • Apply the paste over your affected skin areas.
22. Bark Of A Banyan Tree

Bark of banyan tree is an effective treatment for prickly heat rash. That is why it is listed as one of the best home remedies for heat rash in babies.

  • Crush some dry barks of banyan tree into a fine powder.
  • Apply it over your rashes to increase healing process
23. Sugarcane Juice

This is another way to cure summer heat rash. Consuming an adequate of sugarcane juice can cool down your body thanks to its cooling properties. During moist, scorching weather conditions, you should also drink at least 1 glass of sugarcane juice to get a relief.

Read more: Top 18 Home Remedies For Pigmentation On Face And Neck

24. Mint Tea

Not only does mint tea bring down the body temperature, but it also speeds up the process of healing in your body.

  • Add mint leaves in about 2 cups of water and boil it up
  • Stir them well for 3 minutes or so before straining it
  • Take the leaves away and add sweetener if you want.
  • Drink the tea regularly to promote healing proces.
25. Home Remedies For Heat Rash – Garcinia Indica

Ayurveda has proven that Garcinia indica can cure many skin problems, such as heat rash. What you need to do is:

  • Soak 4-5 pieces of garcinia indica in about 2 glasses of water
  • The next morning, filter the water and boil it to half
  • Wait till it cools down before adding 3 teaspoons of sugar into
  • Drink the solution daily
26. Lavender Essential Oil

Due to antibiotic properties, lavender essential oil can heal and soothe skin lesions. This oil also helps in reducing body temperature and cures heat rash.

  • Add 5 drops of lavender oil to lukewarm water
  • Use this water to take a bath, or dip a cloth into the solution and wipe the influenced areas
  • Or, you could also apply lavender oil onto your rashes directly.
27. Lawsonia Inermis Powder

Lawsonia inermis with cooling effect has been widely used for treating a lot of skin problems, including heat rash. Using this will give you an instant relief from prickly heat.

  • Add some water into a small amount of Lawsonia inermis powder to have a thick paste
  • Then, aply the paste over your impacted skin areas and wait for 15 minutes or so to wash it off with water

Warning: Do not use Lawsonia inermis for those who do not want to a reddish tinge on the skin.

28. Indian Gooseberries

Indian gooseberry, one of the highly recommended home remedies for heat rash, has a large amount of vitamins and nutrients. Its high content of vitamin C can strengthen the immune system and fight off prickly heat.

  • Cut some Indian gooseberries into two parts and keep them in the earthen vessel
  • Then, add a small amount of water into and cover it up.
  • Leave it there overnight
  • The next morning, you take the same water to squash gooseberries.
  • Strain this solution before adding honey into
  • Drink the solution daily for 1 week
29. Home Remedies For Heat Rash – Nettle Leaves

Nettle leaves is well-known for its anti-histamine effect in the masthead receptor cells of the human body, which can help reduce the reactivity against allergens.

Preparing a nettle tea from their leaves will give you a great treatment for prickly heat rash.

  • Add 2-3 teaspoons of dried nettle leaves to 1 cup of hot water
  • Let it steep for 10 minutes
  • Drink at least 1 cup of this tea thrice per day

Or, you can take 1-2 ounces of the juice from nettle leaves 3 times per day or use capsule forms which provide you with 5ml tincture.

30. Remove Sources Of Humidity And Heat

Among home remedies for hear rash, this is a basic one, particularly for babies. When your baby gets heat rash, keep him away from a source of the extreme humidity and heat. The goal of this treatment is cooling down the skin. During cold season, you keep the heat on low levels for a short period of time while during hot seasons, you put a fan in the room of your baby.

31. Avoid Tight Clothing

home remedies for heat rash

Remember that prevention is always better than treatment. Thus, to avoid heat rash, it is crucial to avoid tight clothing when it is warm. No matter it is sunny outside or raining, it does not matter. You can be exposed to dry heat or it could be humid – all of which may lead to a variety of skin issues. Wear looser clothing or natural, breathable fabrics, particularly if you are living in a hot country.

Extra Tips When Treating Heat Rash

  • Stay within an air conditioned room when it’s too hot outside
  • Do not scratch because it might cause an infection later on
  • Keep your bedroom ventilated well
  • Wear comfy and light cotton clothes in summers
  • Choose loosen clothes whilst sleeping

Take a shower after working out to avoid perspiration. Have a bath with cold water, keep your skin clean. Let your skin dry naturally without using towels

  • Drink lots of water, vegetable and fruit juices, especially of carrots, cucumber, lettuce, apple, and beetroot to help maintain hydration.
  • Drink buttermilk during summer season
  • Drink coconut water on the empty stomach
  • Avoid direct sunlight
  • Change diaper of the infants frequently (for baby heat rash)
  • Keep your affected skin areas dry
  • Use a good quality, mild skin lotions
  • Avoid heavy skin oil / cream because they might block your skin pores. Instead, use natural oatmeal-based creams or calamine-based lotions
  • Avoid using harsh soaps during the hot weather
  • Avoid using those cosmetics which are oil-based
  • Cut down the consumption of red wine, spicy foods, or coffee because they might worsen your condition.

There, we have introduced top 31 out of the best home remedies for heat rash. With some simple tactics, you will soon be able to get rid of prickly heat rash and get healthy and smooth skin in no time!

If you have any ideas about our “31 Best Home Remedies For Heat Rash In Adults And Babies”, do not hesitate to leave your comments in the box below. We will respond as soon as possible.

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