Mar 21, 2023 · Treat a case of the flu seriously, even if you don’t have a fever. You are still contagious and your illness could progress and become a real concern, even if your temperature is not elevated....

Feb 8, 2019 · While a fever is a common flu symptom, it does not occur in every case. In this article, learn about the flu without a fever, as well as when to see a doctor.

Sep 18, 2024 · If you have flu, the Centers for Disease Control and Prevention (CDC) recommends that you stay at home for at least 24 hours after your fever is gone, except to get medical care or other necessities. Day 3 is often described as the worst stage of the flu. This is the day when many symptoms are at their most intense.

Yes, it is possible to get flu without fever. Flu or influenza is a viral disease with predominant symptoms, such as runny nose, cough, chills, general malaise, headache, sore throat, and body ache. Other symptoms are shortness of breath and loss of taste sensation. However, every flu symptom may not be seen in every individual.

While you may be running a little warmer, colds rarely come with a significant fever. And while you can still have the flu without a fever, the flu typically comes with a few days above 100° Fahrenheit. A flu fever will likely come on fast. This is an especially common flu symptom in kids.

Mar 12, 2025 · Here are some signs that you are likely no longer contagious: A persistent fever indicates your immune system is still fighting the virus. However, if you haven’t had a fever for at least 24 hours without medication, you are less likely to spread the flu.

Mar 19, 2024 · However, it is possible to have the flu without having a fever. Fever is one of the hallmark symptoms of the flu, but not everyone with the flu will experience it. In fact, studies have shown that up to 55% of people infected with the flu virus may not develop a fever.

Jan 28, 2025 · Flu, also called influenza, is an infection of the nose, throat and lungs, which are part of the respiratory system. The flu is caused by a virus. Influenza viruses are different from the "stomach flu" viruses that cause diarrhea and vomiting. Most people with the flu …

Mar 17, 2014 · Fever, muscle aches, nausea — these are what we usually associate with having the flu. But just because you don't exhibit these symptoms, it doesn't mean you don't have the flu, researchers say....

People with suspected or confirmed flu, who do not have a fever, should stay home from work at least 5 days after the onset of symptoms.