Fever - Symptoms & causes - Mayo Clinic
2022年5月7日 · A fever is a temporary rise in body temperature. It's one part of an overall response from the body's immune system. A fever is usually caused by an infection. For most children and adults, a fever may be uncomfortable. But it usually isn't a cause for concern.
Fever treatment: Quick guide to treating a fever - Mayo Clinic
2022年2月26日 · Temperature What to do; 0-3 months: 100.4 F (38 C) or higher taken rectally: Call the doctor, even if your child doesn't have any other signs or symptoms. 3-6 months: Up to 102 F (38.9 C) taken rectally: Encourage your child …
Fever: First aid - Mayo Clinic
2024年6月25日 · The average body temperature is 98.6 Fahrenheit (37 Celsius). But typical body temperature can range between 97 F (36.1 C) and 99 F (37.2 C) or more. Your body temperature can vary by how active you are, your age or the time of day.
Heat exhaustion - Symptoms and causes - Mayo Clinic
2023年4月6日 · Causes of heat illness include exposure to high temperatures, particularly when there is also high humidity, and strenuous physical activity. Without prompt treatment, heat exhaustion can lead to heatstroke, a life-threatening condition. Fortunately, heat exhaustion is …
Sick baby? When to seek medical attention - Mayo Clinic
2024年10月16日 · Call if your baby is 3 to 6 months old, has a temperature up to 100.4 degrees Fahrenheit (38 degrees Celsius) and seems sick. Also call if your baby has a temperature higher than 100.4 degrees Fahrenheit (38 degrees Celsius).
Viral gastroenteritis (stomach flu) - Symptoms & causes
2022年1月18日 · Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and sometimes fever. The most common way to develop viral gastroenteritis — often called stomach flu — is through contact with an infected person or by consuming contaminated food or water.
Fever in children - Mayo Clinic
Has a rectal, ear or forehead (temporal artery) temperature of 100.4 F (38 C) or higher; Has an oral temperature of 100 F (37.8 C) or higher; Call your doctor if: Your child is younger than 3 months and has a fever; Seek medical care if a child of any age shows any of the following:
Tachycardia - Symptoms and causes - Mayo Clinic
2023年12月15日 · Tachycardia may not cause any symptoms or complications. But sometimes it's a warning of a medical condition that needs attention. Some forms of tachycardia can lead to serious health problems if left untreated. Such problems may include heart failure, stroke or sudden cardiac death.
How extreme heat and humidity affect your health
2024年6月26日 · Understanding the risks associated with high heat and humidity, recognizing the symptoms of heat-related illnesses, and knowing how to respond can help prevent serious health issues.
Heatstroke - Symptoms and causes - Mayo Clinic
High body temperature. A core body temperature of 104 degrees Fahrenheit (40 degrees Celsius) or higher is the main sign of heatstroke. Change in mental state or behavior. Confusion, agitation, slurred speech, irritability, delirium, seizures and coma can all result from heatstroke. Change in sweating pattern.