Can Flu Damage Your Lungs?

Does the flu affect your respiratory system?

The influenza virus primarily attacks your respiratory tract: your nose, throat, and the tubes that lead to your lungs.

So symptoms like a runny nose, a phlegmy cough, and a sore throat all make a lot of sense.

But the flu is so much more than that..

Does coughing up phlegm mean your getting better?

Speaking to MailOnline, she said: “The fact you have a runny nose or are coughing up phlegm shows your body is fighting off infection and, hopefully, eliminating it from your body.” Dr Brewer also said the colour of your phlegm can reveal how serious your infection is.

What is the most common complication of the flu?

The most common complications of the flu 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.

Can the flu cause heart damage?

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 permanently damage your lungs?

That leads to more inflammation as immune cells in the area try to fight back to get rid of the virus. The flu may also harm your lungs because it makes you more likely to get another infection, such as pneumonia.

What are the stages of flu?

Stages of the Flu—Day by DayFlu Day 0. The day before any influenza symptoms appear, you are already contagious. … Flu Day 1. Flu symptoms hit pretty rapidly on day one. … Flu Day 2. The second day with the flu is pretty miserable—so bad you may not be able to get out of bed. … Flu Day 3. … Flu Day 4. … Flu Day 5. … Flu Day 6. … Flu Day 7.More items…•

Does flu cause fluid in lungs?

In a fight against respiratory infections, the body typically produces a little fluid to help the lungs generate a productive cough. But new research suggests that the influenza virus can tip the balance toward too much fluid in the lungs, interfering with the supply of oxygen to the rest of the body.

Can the flu settle in your chest?

At first, respiratory symptoms may be relatively mild. They may include a scratchy sore throat, a burning sensation in the chest, a dry cough, and a runny nose. Later, the cough can become severe and bring up phlegm (sputum).

How long does it take for lungs to clear after flu?

Acute bronchitis often develops three to four days after a cold or the flu. It may start with a dry cough, then after a few days the coughing spells may bring up mucus. Most people get over an acute bout of bronchitis in two to three weeks, although the cough can sometimes hang on for four weeks or more.

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 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 do I clear my lungs after the flu?

Here’s How to Clear the Lungs in 5 Easy Steps.Drink Water. It may seem simple, but for 75% of Americans, chronic dehydration may be a constant issue. … Take an Expectorant or Mucolytic. … Cough correctly. … Use Natural Remedies. … Use a Castor Oil Pack.

Can lungs heal after 40 years of smoking?

The mutations that lead to lung cancer had been considered to be permanent, and to persist even after quitting. But the surprise findings, published in Nature, show the few cells that escape damage can repair the lungs. The effect has been seen even in patients who had smoked a pack a day for 40 years before giving up.

How can I detox my lungs from smoking?

Ways to clear the lungsSteam therapy. Steam therapy, or steam inhalation, involves inhaling water vapor to open the airways and help the lungs drain mucus. … Controlled coughing. … Drain mucus from the lungs. … Exercise. … Green tea. … Anti-inflammatory foods. … Chest percussion.

Does Flu weaken your immune system?

Influenza Renders Immune System Vulnerable.