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Rashes – also known as prickly heat and miliaria – aren’t just for babies. It also affects adults, especially in hot, humid weather.
A rash occurs when clogged pores (sweat ducts) trap sweat under your skin. Symptoms range from superficial blisters to deep red bumps. Some forms of rash cause stinging or severe itching.
The rash will usually go away on its own. Severe forms of the disease may require medical attention, but the best way to reduce symptoms is to cool the skin and avoid sweating. Heat rash Treatment in Hyderabad
Adults usually develop rashes in folds of skin and where clothing causes friction. In infants, the rash appears mainly on the neck, shoulders, and chest. It can also appear in the armpits, elbow folds, and in the groin.
Types of rashes
The types of miliaria are classified according to the depth of the clogged sweat ducts. The signs and symptoms for each type vary.
The milder form of the rash (Miliaria Crystalina) affects the sweat ducts in the top layer of the skin. This shape is characterized by clear, fluid-filled bubbles and bumps (papules) that break easily.
One type that occurs deeper in the skin (miliaria rubra) is sometimes called prickly heat. The signs and symptoms include red bumps and itching or stinging in the affected area.
A rash develops when some of your sweat ducts become clogged. Instead of evaporating, sweat becomes trapped under the skin, causing inflammation and rashes.
It’s not always clear why the sweat ducts are clogged, but certain factors seem to play a role, including:
- Immature sweat ducts. A newborn’s sweat ducts are not fully developed. They can break more easily and trap sweat under the skin. A rash may develop in the first week of life, especially if the child is being warmed in an incubator, dressed too warmly, or has a fever.
- Tropical climate. Hot, humid weather can cause a rash.
- Physical activity. Exhaustive exercise, hard work, or activities that make you sweat profusely can lead to a rash.
- Overheated. Overheating in general – overly warm clothing or sleeping under an electric blanket – can lead to a rash.
- Extended bed rest. A rash can also occur in people who are bedridden for long periods of time, especially if they have a fever. Heat rash Treatment in Hyderabad
Some of the factors that make you more prone to developing rashes include:
- Age. Newborns are the most sensitive.
- Tropical climate. People who live in the tropics are much more likely to get rashes than people who live in temperate climates.
- Physical activity. Anything that makes you sweat a lot, especially if you don’t wear clothing that allows the sweat to evaporate, can trigger a rash.
To protect yourself or your child from rashes:
- Avoid overdressing. Wear soft, light cotton clothing in summer. In winter, children should dress as warmly as adults.
- Avoid tight-fitting clothing that can irritate the skin.
- If it’s hot, stay in the shade or in an air-conditioned building, or use a fan to circulate the air.
- Keep your sleeping area cool and well ventilated. Heat rash Treatment in Hyderabad