Is 102 a high fever for adults?

A fever is a higher-than-normal body temperature, one of the body’s natural responses to infection. A low-grade fever isn’t usually a cause for concern, but a temperature 102°F and above should be treated.

Is 104 a high fever?

Fevers above 104° F (40° C) are dangerous. They can cause brain damage. FACT. Fevers with infections don’t cause brain damage.

What temp should you go to the hospital?

Call your doctor if your temperature is 103 F (39.4 C) or higher. Seek immediate medical attention if any of these signs or symptoms accompanies a fever: Severe headache. Unusual skin rash, especially if the rash rapidly worsens.

When is a fever considered a significant fever?

Although a fever could be considered any body temperature above the normal 98.6 F (37 C), medically, a person is not considered to have a significant fever until the temperature is above 100.4 F (38.0 C).

Is it dangerous for a person to have a fever?

Fever is generally not considered dangerous, but hyperthermia can cause dangerous rises in body temperature. This can be due to an extreme temperature associated with heat injury such as heat stroke, side effects of certain medications or illicit drugs, and stroke.

How is the body temperature measured when you have a fever?

When you have a fever, your body temperature will be higher than normal. Usually, a temperature over 38°C is a sign of fever. Body temperature is measured using a tool called a thermometer. These days, thermometers are digital devices, which show the temperature on a screen.

Why do I have a fever when I have an illness?

Fevers aren’t actually caused by the infection or illness you have, but are a part of your body’s immune system response, and are a sign that your body is working to make itself better. You might have a fever when you have an illness caused by a virus, like influenza, or a bacterial infection. What is a normal or healthy body temperature?

What are the symptoms of a high fever?

Common symptoms associated with fever include sweating, shivering, headaches, muscle aches, poor appetite, rash, restlessness and general body weakness. High fever can lead to symptoms of mental dysfunction, such as confusion, excessive sleepiness, irritability and convulsions (seizures).

What causes high fever in adults?

Illnesses caused by viruses are among the most frequent causes of fever in adults. Common symptoms can include a runny nose, sore throat, cough, hoarseness, and muscle aches. Viruses also may cause diarrhea, vomiting, or an upset stomach.

What causes high fever and vomiting?

Fever and vomiting can be troublesome symptoms with a variety of potential causes, including gastroenteritis, influenza, and meningitis. Appendicitis, an injury to the brain, or gallbladder disease can also cause these symptoms. Gastroenteritis is among the most common causes of fever and vomiting.

What causes chronic fever?

In most cases, a chronic fever is either low-grade or mild. There are many causes of a chronic fever, including infections, neoplasms, rheumatological causes and other unknown causes. If a chronic fever meets with certain criteria as listed below then it is diagnosed as a fever of unknown origin ( FUO ).