Factors that trigger skin rashes include exercise and hot weather. Those most susceptible to this condition are overweight or obese individuals and children, according to the UK health website Medical News Today .
Heat rash, also known as prickly heat, occurs when the sweat glands under the skin become blocked.
The characteristic symptoms of heat rash are raised, red, itchy, slightly swollen bumps on the skin. Common areas affected include the face, neck, chest, under the scrotum, and skin folds that frequently rub against clothing, such as the back, chest, and abdomen. Applying cold compresses and gently patting the rash can reduce itching; scratching with fingernails should be avoided.
Heat rashes usually disappear on their own within about 24 hours. Those affected should go to cool, less humid places. If possible, remove some clothing or other items to reduce sweating.
People with heat rash should see a dermatologist if the rash persists for many days or worsens. If bacteria enter the blocked sweat glands, it can cause inflammation and infection, such as the formation of blisters or pustules.
To reduce the risk of heat rash, people should choose breathable, loose-fitting cotton clothing. When exercising , choose a well-ventilated area or a cooler time of day. If it's too hot, use a fan, air conditioner, or take a shower to lower your body temperature.
Additionally, avoid wearing clothing that irritates the skin, such as clothes made from rough fabrics, as this can worsen symptoms. Wear thin, breathable pajamas while sleeping. Drink plenty of water to prevent dehydration.
If the rash is excessively itchy, it can be treated with creams or ointments containing calamine and peppermint oil. However, it's important to note that calamine can dry out the skin. Another option to reduce itching and inflammation is a steroid cream. This type of cream is only for use in people over 10 years old, according to Medical News Today .
Source link
Comment (0)