- What are the stages of flu?
- Is Flu A or B worse?
- Does influenza A affect humans?
- What causes sudden personality changes?
- Can the flu have lasting effects?
- Why is the flu so miserable?
- Is the flu going around 2020?
- What happens if flu is not treated?
- Is flu A virus or bacteria?
- Can the flu affect you mentally?
- How long does it take to feel normal after the flu?
- What does flu do to lungs?
What are the stages of flu?
What to expect with the fluDays 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.
Day 8: Symptoms decrease..
Is Flu A or B worse?
In the past, it was thought that infection with influenza A was more severe than infection with influenza B. However, a 2015 study in adults with influenza A and influenza B found they both resulted in similar rates of illness and death.
Does influenza A affect humans?
Influenza Type A viruses can infect people, as well as birds, pigs, horses, and other animals. There are different strains (or subtypes) of influenza type A viruses, two of which circulate among humans: H1N1 and H3N2. These two subtypes are included in the seasonal flu vaccine each year.
What causes sudden personality changes?
Issues like anxiety, depression, bipolar disorder and PTSD can certainly cause personality changes. Mental illness can be a result of a number of factors including experience, genetics or even physical injury or illness. Substance abuse can also change an adult personality.
Can the flu have lasting effects?
They include viral or bacterial pneumonia, dehydration, and ear infections and sinus infections, especially in children. The flu can worsen long-term medical conditions, like congestive heart failure, asthma, or diabetes.
Why is the flu so miserable?
Most of influenza’s misery is caused by the human body itself, or more precisely the immune system’s response to the virus. “Many of the things that feel bad are the body’s attempts to get rid of the pathogen that’s causing the mischief,” said Dr. Alan Taege, an infectious disease specialist with the Cleveland Clinic.
Is the flu going around 2020?
Final 2019/20 Flu Numbers The final data on flu season 2019/2020 was released by the CDC in April as COVID-19 continued to spread throughout the United States. Between October 1, 2019 and April 4, 2020, the flu resulted in: 39 to 56 million illnesses. 410,000 to 740,000 hospitalizations.
What happens if flu is not treated?
Left untreated, the flu can cause: ear infection. diarrhea. nausea.
Is flu A virus or bacteria?
What is Influenza (Flu)? Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can cause mild to severe illness, and at times can lead to death.
Can the flu affect you mentally?
Feeling lousy from the flu makes the other things that make you feel lousy feel a whole lot lousier. There is evidence that children and adolescents with the flu will experience worsening mood and anxiety during the infection, and this is especially the case for young people with pre-existing psychiatric syndromes.
How long does it take to feel normal after the flu?
You should make a full recovery within 2 weeks – while your body may have fought off the infection successfully, you may not feel 100% for up to 2 weeks after being infected. Most of your symptoms should have subsided by this point, but it’s normal to feel weak and tired while your body recovers from the infection.
What does flu do to lungs?
In severe cases of flu, fluid accumulates in the lungs, making it difficult to breathe and preventing oxygen from reaching the blood stream.