Oct 07, 2018 · Fever in Adults. A fever is a body temperature above 100.4°F. A normal oral temperature for a resting, healthy adult is about 98.6°F (37°C) (for someone over 70 normal temp is 96.8°F (36°C)). Your temperature can go up or down 1 to 2 degrees throughout the day. Fever is a sign of inflammation or infection and is a common symptom of illness. Temperature in the anus (rectum/rectal), vagina, or in the ear (otic) is about 37.5°C (99.5°F) Abnormal body temperature for adults: Temperature above 100.4°F (38°C) indicates a fever, called pyrexia in medical terms. Temperatures between 99°F (37.2°C) and 100.4°F (38°C) are called low-grade fever. Temperatures between 100.4°F (38°C) and 105.8°F (41°C) are called pyrexia.
Apr 01, 2015 · The average body temperature is 98.6° F (37°C). But "normal" body temperature varies from person to person. It also changes during the day, rising a bit after you eat or exercise. Body temperature is often higher in the afternoon than it is when you wake up in the morning. Fever means a body temperature of 100.4° F (38°C) or higher. Jun 19, 2019 · A fever is an increase in your body temperature. Normal body temperature is 98.6°F (37°C). Fever is generally defined as greater than 100.4°F (38°C).
Jul 27, 2017 · In a healthy adult, a normal, oral temperature reading should be above 97 degrees F, but below 99 degrees F. One degree above 99 degrees F is considered a fever in an adult. Your temperature reading changes based on where on your body you measure it. Underarm readings can be a degree lower than what you’d find from your mouth. Rectal temperatures usually are up to a degree higher than mouth readings. A body temperature higher than your normal range is a fever. It’s hypothermia when the body temperature dips too.
Also get medical help if the fever lasts more than five days in a row. Treating fever in an adult. Adults with fevers of 103 F (39.4 C) or higher will generally look and act sick. The main goal of treatment is to relieve discomfort and help you get rest. To treat a fever at home: Drink plenty of fluids to stay hydrated. Dress in lightweight.