Search results
Sep 17, 2019 · Serious symptoms. A fever may be a sign of serious illness if you have: a severe headache; dizziness; sensitivity to bright light; stiff neck or neck pain; skin rash; difficulty breathing ...
May 22, 2023 · An infection, such as the flu, is the most common cause of fever. Other conditions can also cause a fever. These include diseases that produce inflammation , such as rheumatoid arthritis ; reactions to drugs or vaccines; and even certain types of cancers.
- hhp_info@health.harvard.edu
Nov 30, 2022 · Flu symptoms often mimic cold symptoms with nasal congestion, cough, aches, and malaise. But a common cold rarely has symptoms of fever above 101 degrees. With flu symptoms, you will...
- When you have a cold, symptoms like a stuffy nose or sneezing start slowly and gradually get worse. Flu symptoms typically hit your body all of a sudden -- and they'll probably feel a lot stronger.
- This is when you shiver because your body temperature changes. Chills aren’t typical signs of a cold -- they’re an early sign of infection and high fever.
- This is a sign that your body is trying to fight an illness or infection, but it's rarely caused by a cold. Flu, bronchitis, and pneumonia are more common causes of fevers.
- You may have some slight body aches with a cold, but stronger ones are usually a sign that you have the flu. This is because short-term achy muscles often happen along with a fever.
Oct 25, 2024 · According to federal government’s public health agency, symptoms include the sudden appearance of fever, cough, muscle aches and pain. Other common symptoms are chills, tiredness, headache,...
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.
Aug 26, 2024 · Symptoms. Flu can cause mild to severe illness, and at times can lead to death. Flu symptoms usually come on suddenly. People who have flu often feel some or all of these signs and symptoms: fever* or feeling feverish/chills. cough. sore throat. runny or stuffy nose. muscle or body aches. headaches. fatigue (tiredness)
