Does a fever come and go with the flu?
During the first few days with the flu, you might notice your fever comes and goes while the virus runs its course. Use over-the-counter fever reducers, such as acetaminophen or ibuprofen, to keep your fever down. Since a high temperature can lead to dehydration, make sure you stay hydrated as well.
How long before fever breaks with flu?
Flu symptoms, including fever, should go away after about 5 days, but you may still have a cough and feel weak a few days longer. All your symptoms should be gone within 1 to 2 weeks.
Can flu symptoms fluctuate?
Not everyone who gets the flu will have the same symptoms. And how sick you feel, as well as how long you feel sick, can vary from person to person. However, in general, the flu typically goes through a set of stages and follows a usual day-by-day progression.
What are the stages of flu?
A bout of the flu typically follows this pattern: Days 1–3: Sudden appearance of fever, headache, muscle pain and weakness, dry cough, sore throat and sometimes a stuffy nose. Day 4: Fever and muscle aches decrease. Hoarse, dry or sore throat, cough and possible mild chest discomfort become more noticeable.
What does it mean if a fever comes and goes?
Recurrent fevers keep happening and coming back over time. A classic fever is also usually linked to an infection or virus. With a recurrent fever, you may have a higher body temperature without any virus or bacterial infection.
Can you have a fever for 5 days with the flu?
Symptoms can begin about 1 to 4 days, or an average of 2 days, after a person is first exposed to the influenza virus. Fever and other symptoms can usually last up to 7 to 10 days, but the cough and weakness may last 1 to 2 weeks longer.
Does fever come and go with Covid?
Can COVID-19 symptoms come and go? Yes. During the recovery process, people with COVID-19 might experience recurring symptoms alternating with periods of feeling better. Varying degrees of fever, fatigue and breathing problems can occur, on and off, for days or even weeks.
How long should a flu last?
For most healthy people, the flu is an uncomfortable but short-term illness that resolves itself as the immune system fights it off. Symptoms usually appear from one to four days after exposure to the virus, and they last five to seven days.