What Causes Adult Heat Rash?
Heat rash, or prickly heat, occurs when sweat ducts become blocked, trapping sweat beneath the skin's surface. This can happen due to hot and humid conditions, wearing tight clothing, or prolonged physical activity in hot environments.
Symptoms of Heat Rash
Common symptoms include red bumps, itching, and a prickling or stinging sensation on the skin. It often appears in areas where sweat tends to accumulate, such as the neck, chest, back, groin, or armpits.
Risk Factors
Factors that increase the risk of heat rash include wearing tight clothing that doesn't allow sweat to evaporate, engaging in strenuous physical activities in hot weather, or living in a humid climate.
Prevention Strategies
To prevent heat rash, wear loose-fitting clothing made of breathable fabrics, stay in cool environments, use air conditioning or fans, take cool showers, and avoid prolonged exposure to heat and humidity.
Treatment Options
Treatment usually involves cooling the affected area, such as taking a cool bath or applying cool, wet cloths to the rash. Calamine lotion or hydrocortisone cream can help relieve itching and irritation.
When to Seek Medical Attention
Most cases of heat rash resolve on their own with self-care measures. However, if the rash worsens, spreads to large areas of the body, or is accompanied by fever, seek medical attention promptly.
Long-term Management
To manage heat rash long-term, continue to practice preventive measures, such as staying cool and dry, wearing appropriate clothing, and avoiding activities that may lead to excessive sweating in hot conditions.