A fever-- also known as a high fever or a high temperature -- is not by itself an illness. It's usually a symptom of an underlying condition, most often an infection. Fever is usually associated ...
What is Temperature? The body’s normal body temperature is approximately 98.6 degrees Fahrenheit (37. 0ºC). What causes High Temperature? Developing a high temperature is apart of the body’s natural way of supporting the immune system in fighting off illness and infection, however, it can become dangerous if the body’s temperature becomes too high, especially in children.
A fever is a body temperature of 100.4 F or greater. Read about causes of fever in adults, symptoms, treatment, medications that may cause fevers, and different types of fevers. Plus, learn how to reduce a fever.
For an adult, a fever may be uncomfortable, but usually isn't a cause for concern unless it reaches 103 F (39.4 C) or higher. For infants and toddlers, a slightly elevated temperature may indicate a serious infection. Fevers generally go away within a few days. A number of over-the-counter medications lower a fever, but sometimes it's better ...
A raised temperature is not always a fever. For example, the temperature of a healthy person rises when he or she exercises, but this is not considered a fever, as the set point is normal. On the other hand, a "normal" temperature may be a fever, if it is unusually high for that person.
A person has a fever when their temperature goes higher than 36 to 37°C or 98 to 100°F. Symptoms include feeling cold, shivering, lethargy, sleepiness, and sweating. There are many causes and ...
List of 2274 causes of Fever (High temperature), patient stories, 1063 drug side effect causes, 224 drug interaction causes, diagnosis questions, and associated symptoms.
Contact the vet right away if your cat has a high fever. Learn about the causes, signs, and symptoms of fevers in cats and what you need to know about taking your cat’s temperature and caring for a cat with a fever. Causes of a Fever in Cats. An increase in body temperature above normal is called hyperthermia.
Get the facts on the causes, symptoms, and treatment (acetaminophen) of fever in children. Learn When to worry, when a fever is an emergency and how to take a rectal temperature.
What can cause a fever/high temperature? The most common causes of fever in children in the UK are viral infections. There are many other uncommon causes. Some of these will show other obvious signs: Infections with germs called viruses are the most common cause. Viral infections cause many common illnesses such as colds, coughs, flu, diarrhoea ...