What Organs Does The Flu Affect?

How does the flu cause organ failure?

Sepsis occurs when chemicals released into the bloodstream to fight an infection trigger inflammatory responses throughout the body.

This inflammation can trigger a cascade of changes that can damage multiple organ systems, causing them to fail..

What are the stages of the 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.

What damage does the flu do to your body?

It is well-known that muscle aches and weakness are prominent symptoms of influenza infection. Our study in an animal model found that influenza infection leads to an increase in the expression of muscle-degrading genes and a decrease in expression of muscle-building genes in skeletal muscles in the legs.

How can I boost my immune system after the flu?

Just follow these tips:Start taking a supplement. Zinc, selenium and vitamin D are known for boosting the immune system. … Eat foods with certain nutrients. Being malnourished is one way to hurt your immune system. … Cut back on hand sanitizer. … Drink more water.

Does the flu weaken your immune system?

Usually, we start recovering from flu symptoms after five days, but due to the sustained high level of glucocorticoids, our immune systems are still suppressed and our bodies still susceptible to a plethora of pathogens.

Can the flu damage your heart?

Flu is a respiratory illness and because of that, patients can develop problems with appropriate oxygen levels, which can affect every organ in the body, including the heart. It can especially take a toll on the heart if you already have heart problems.

Can the flu damage your brain?

Bad Memory and Brain Changes Could Result After the Viral Infection. Did you get the flu this year? There’s a chance it may have a long-lasting effect on your brain. Research published Monday in the Journal of Neuroscience found that for months after mice got the flu, their memory was impaired.

Can the flu cause long term side effects?

What Are the Most Common Complications? 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.

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.

How do I know if my flu is serious?

According to ACEP, signs that the flu requires emergency care for adults include:Difficulty breathing or shortness of breath.Chest pain or abdominal pain.Sudden dizziness.Confusion.Severe or persistent vomiting.Flu-like symptoms that appear to get better, but then return with a fever and worse cough.More items…•

What organs does the flu attack?

Influenza is a viral infection that attacks your respiratory system — your nose, throat and lungs. Influenza is commonly called the flu, but it’s not the same as stomach “flu” viruses that cause diarrhea and vomiting.

Does the flu damage organs?

Flu Complications Other possible serious complications triggered by flu can include inflammation of the heart (myocarditis), brain (encephalitis) or muscle (myositis, rhabdomyolysis) tissues, and multi-organ failure (for example, respiratory and kidney failure).

At what stage is flu contagious?

People with flu are most contagious in the first three to four days after their illness begins. Most healthy adults may be able to infect others beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick.

Can the flu turn into sepsis?

People who are infected with an influenza virus may develop sepsis. Sometimes incorrectly called blood poisoning, sepsis is the body’s often deadly response to infection. Sepsis kills and disables millions and requires early suspicion and rapid treatment for survival.

How do you prevent the flu from turning into pneumonia?

First off, getting vaccinated against the flu can help protect you against influenza. The best way to avoid a flu virus that becomes pneumonia is to stay flu-free. In The Journal of the American Medical Association, a study determined patients with pneumonia from the flu usually didn’t receive the flu shot.

How does flu virus enter body?

The flu virus typically enters your body through your nose via droplets from an infected person who sneezes or coughs near you. If a sick person is standing within six feet of you, they’re close enough to spread germs.

At what age is your immune system the strongest?

When your child reaches the age of 7 or 8, most of his immune system development is complete.