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- A fever is when your body temperature rises higher than normal. A fever itself isn’t an illness. Rather, it’s a symptom of a wide range of health conditions. When your body temperature rises a few degrees above normal, it can be a sign that your immune system has been activated, often to fight an infection.
my.clevelandclinic.org/health/symptoms/10880-fever
May 7, 2022 · Call your health care provider 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; Rash; Unusual sensitivity to bright light; Stiff neck and pain when you bend your head forward; Mental confusion, strange behavior or altered speech; Persistent ...
May 22, 2023 · Seek medical help right away if you have a fever along with any of these symptoms: seizure; loss of consciousness; confusion; stiff neck; trouble breathing; severe pain anywhere in the body; swelling or inflammation of any part of the body; vaginal discharge that is discolored or smells bad; pain when urinating or urine that smells bad. Causes ...
- hhp_info@health.harvard.edu
If you have a fever along with any of the following symptoms, go to your nearest emergency room or call 911. It may be a sign of a serious or life-threatening illness. Pain or tenderness in your belly (abdomen). Nausea or vomiting. Severe headache. Stiff neck. Light irritates your eyes (photophobia). Convulsions or seizures. Difficulty breathing.
Sep 8, 2024 · The person with the fever is becoming more unwell, for example with shortness of breath or chest pain. A fever lasts longer than five days. There is no obvious cause of the fever - for example, no cough or cold symptoms.
Apr 3, 2023 · 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).
- hhp_info@health.harvard.edu
Nov 15, 2023 · Adults. 100.4 F (oral temperature) A low-grade fever is when you have a temperature that is slightly higher than normal, usually around 99.5 to 100.3 F. A low-grade fever signals that something...
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Nov 13, 2024 · Fever can often accompany other symptoms, including head pain, as the body reacts to infections or illnesses. A headache is any type of pain felt in the head. Many causes of headaches can be associated with fever. When symptoms such as fever, head pain, and body aches occur together, they can indicate an underlying issue.