Prickly heat, also known as Miliaria, is a common skin condition obtained by individuals who have been exposed from intense heat. It is often characterized with the appearance of red bumps on surfaces of the skin. Severe itching and stinging sensations can also be felt as rash appears.
This condition is often associated to heat rash since the cause and effect of prickly heat and heat rash are almost the same. However, worst cases of prickly heat can lead to formation a sunburn-like manifestation.
According to some studies, almost 30 percent of Caucasians are prone to prickly heat when they go to places with tropical climates.
Who are affected with Miliaria?
All individuals of all ages who are exposed to intense heat are possible to experience Miliaria or prickly heat. However, some people who sweat more than normal are those who are at greater risk of having prickly heat.
People who are extremely fat or obese are also prone to prickly heat since they sweat more as compared to slimmer individuals.
Babies are also at great risk to having the prickly heat skin condition because their sweat glands are not yet well developed.
The outer covering of the body called skin, contains millions of sweat glands. This glands help regulate entry and exit of heat by producing swear in order to keep the body’s optimum temperature. However if the exit points of sweat is blocked, heat is unable to get out of the body and is trapped within the layers of the skin.
As the sweat remains on the skin, it makes its way to inner layers of the skin thus causing inflammation called rash.
What are the factors that cause blockage of sweat glands?
There are several factors that can possibly cause blockage of sweat glands. The outermost layer of the skin known as Stratum corneum is made up non-keratinized dead skin cells which should be often removed when taking a bath. However if this dead skin cells remains, it can be a breeding ground for bacteria like Staphylococcus epidermis. As the bacteria stays on the surface it does not cause any harm, but the sticky substance it produces can cause blockage of pores where sweat exits.
Signs and symptoms
There are three different signs and symptoms of prickly heat.
- Blockage of sweat near the outer layer of the skin is called Miliaria sudamina. And manifestations of tiny, white, sweat-like bumps on the surface of the skin are observed.
- Appearance of red tiny rash with blisters with severe itching sensations is due to the blockage of sweat at deeper portions of the skin layer. This symptom is called miliaria rubra and it is one of the most common types of skin condition.
The rash and blisters for several days and disappears. However the rash is treated immediately, it disappears in a few days only.
- Blockage of sweat at the middle layers of the skin leads to the development of flesh-coloured big bumps with a little itching.
- Use skin moisturizers with anhydrous lanolin and apply it on skin. It also helps prevent blockage of sweat glands.
- Steroids also help reduce inflammations. Look for steroid creams and apply it after taking a bath.
- Apply cold compress on surfaces of skin with rashes. This also helps relieve itching and prickling sensations.
- For those who have extreme sweating, take a bath at least two times a day to help cool inner portions of your body. Or you can soak yourself on a water tub until your body has cooled.
- For extreme cases, it is essential to visit your doctor in order for him to be able to check your condition and give you proper prescriptions that can help treat prickly heat conditions.
Treatment of prickly heat can be done at home. With proper caring and self discipline, effects of prickly heat can be treated.
- There are several creams and lotions like anti-puritics being sold in drug stores that can help relieve as well as remove causes of rash.
- Look for skin relieving ointments with ingredients like menthol, eucalyptus oil, aloe and camphor. This can help cool and soothe itching and stinging sensations.
- When bathing, you can also use soaps that are antiseptic or antibacterial. It can help kill bacteria that causes blockage of sweat glands.
It is essential to prevent occurrence of prickly heat especially for children due to its irritating and extreme itching sensations.
- Avoid staying out exposed to sun light especially during hot seasons.
- Use loose, soft, and breathable clothing.
- Take a bath at least twice a day to cool your body and use antibacterial or antiseptic soap.
- Stay in air-conditioned places to keep body cool.
- Drink lots and lots of water.
Incoming search terms:
- heat rash or allergic reaction
- heat rash vs allergic reaction
- heat rash allergic reaction
- heat allergy rash
- allergic reaction prickly heat
- heat rash and gluten