How quickly do flu symptoms appear?
Flu symptoms will often start quickly. You can start to feel sick about 1 to 7 days after you come in contact with the virus. Most of the time, symptoms appear within 2 to 3 days.
Does the flu come on suddenly?
Flu is different from a cold. Flu usually comes on suddenly. People who have flu often feel some or all of these symptoms: fever* or feeling feverish/chills.
Can flu without fever?
A fever is part of the immune system’s response to an infection and is a typical flu symptom. However, it is possible for the flu to occur without a fever. In mild cases of the flu, the body may be able to fight off the influenza virus without raising its temperature.
What to do when you notice early flu symptoms?
You’re not able to keep liquids down for 24 hours
What are the first signs of flu?
Sudden Excessive Fatigue. This symptom should not be confused with a general feeling of tiredness or everyday stress.
What is the first symptom of the flu?
“In addition to doing some specific tasks to get rid of COVID, it also does some non-specific anti-viral things.” This health expert says if a person is experiencing respiratory symptoms such as fever, cough, congestion, sore throat, and body aches, get tested.
When should I see Doctor for flu symptoms?
– Trouble breathing – Persistent pain or pressure in the chest – New confusion – Inability to wake or stay awake – Pale, gray, or blue-colored skin, lips, or nail beds, depending on skin tone