Heat rash - Symptoms & causes - Mayo Clinic
2022年5月6日 · Heat rash — also known as prickly heat and miliaria — isn't just for babies. It affects adults, too, especially in hot, humid conditions. Heat rash occurs when sweat is trapped in the skin. Symptoms can range from small blisters to deep, inflamed lumps. Some forms of heat rash are very itchy.
Heat rash - Diagnosis & treatment - Mayo Clinic
2022年5月6日 · Learn more about the symptoms, causes and treatment of this heat-related problem of the skin that affects people of all ages.
Heat exhaustion - Symptoms and causes - Mayo Clinic
2023年4月6日 · Heat exhaustion is a condition that happens when your body overheats. Symptoms may include heavy sweating and a rapid pulse. Heat exhaustion is one of three heat-related illnesses, with heat cramps being the mildest and heatstroke being the most serious.
Heatstroke - Symptoms and causes - Mayo Clinic
Heatstroke is a condition caused by the body overheating. This usually happens because of exposure to high temperatures or physical activity in high temperatures for too long. There are a few stages of heat injury, and heatstroke is the most serious. It can happen if body temperature rises to 104 F (40 C) or higher.
Heat rash - Doctors and departments - Mayo Clinic
2022年5月6日 · Learn more about the symptoms, causes and treatment of this heat-related problem of the skin that affects people of all ages.
Jock itch - Symptoms and causes - Mayo Clinic
2023年5月18日 · Jock itch is a fungal skin infection that causes an itchy rash in warm, moist areas of the body. The rash often affects the groin and inner thighs and may be shaped like a ring. The condition is also called tinea cruris. Jock itch gets its name because it's common in athletes. It's also common in people who sweat a lot.
Hot flashes - Symptoms & causes - Mayo Clinic
2023年12月20日 · A hot flash is the sudden feeling of warmth in the upper body, which is usually most intense over the face, neck and chest. Your skin might redden, as if you're blushing. A hot flash can also cause sweating. If you lose too much body heat, you might feel chilled afterward.
Heat rash - Mayo Clinic
Miliaria rubra (A), one type of heat rash, appears as clusters of small, inflamed blister-like bumps that can produce intense itching. Miliaria crystallina (B), another type of heat rash, appears as clear, fluid-filled bumps that don't hurt or itch.
Poison ivy and other summer skin irritants - Mayo Clinic
2023年7月1日 · Heat rash also is called prickly heat, sweat rash or miliaria. It happens when blocked sweat ducts trap sweat under the skin. One type of heat rash, called miliaria rubra (A), has red clusters of small bumps that look like blisters.
Dermatitis - Symptoms and causes - Mayo Clinic
Each type of dermatitis tends to occur on a different part of the body. Symptoms may include: Itchiness that can be painful. Dry, cracked, scaly skin, more typical on white skin. Rash on swollen skin that varies in color depending on skin color. Blisters, perhaps with oozing and crusting. Dandruff. Thickened skin.