Quick Answer: Can Flu Permanently Damage Lungs?

What are the 4 stages of pneumonia?

Four Stages of PneumoniaCongestion.

This stage occurs within the first 24 hours of contracting pneumonia.

Red Hepatization.

This stage occurs two to three days after congestion.

Grey Hepatization.

This stage will occur two to three days after red hepatization and is an avascular stage.

Resolution.

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Is Pneumonia Contagious?.

Does h1n1 attack the lungs?

New York (CNN) — In the rare cases when the H1N1 virus kills, scientists have found, it penetrates deep into the lungs, creating widespread damage — a pattern similar to what killed millions during previous flu pandemics in 1918 and 1957.

What does a pneumonia cough sound like?

A wet, productive cough produces sputum (phlegm or mucus from the lungs or sinuses). The cough sounds soupy and may come with a wheezing or rattling sound and tightness in your chest. Most wet coughs are caused by an infection: a common cold, the flu, bronchitis, or pneumonia.

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…•

Does Flu make your lungs hurt?

Caused by the influenza virus, the flu is more serious than the common cold and infects the lungs, throat and nose. Symptoms include sudden fever or feeling feverish, chills, cough, sore throat, loss of appetite, muscle aches, fatigue, runny nose, sneezing and watery eyes.

Can h1n1 cause permanent lung damage?

Swine flu has caused permanent pulmonary damage to some patients in Finland. In Kuopio, five people who were in intensive care with the H1N1 virus developed serious lung problems. Some people with these complications were basically healthy before they contracted swine flu, and were not in any risk group.

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 pneumonia feel like in your chest?

Fever, sweating and shaking chills. Shortness of breath. Rapid, shallow breathing. Sharp or stabbing chest pain that gets worse when you breathe deeply or cough.

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.

Can the flu mess with your mind?

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 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 long does it take for your lungs to fully recover from smoking?

After quitting smoking, the cilia will begin to repair themselves, and slowly but surely get to work removing the tar from your lungs. Cilia can take anywhere from 1 to 9 months to heal after you quit smoking.

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 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.

How do I clear my lungs after the flu?

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.

How do you get phlegm out of your lungs?

Home remedies for mucus in the chestWarm fluids. Hot beverages can provide immediate and sustained relief from a mucus buildup in the chest. … Steam. Keeping the air moist can loosen mucus and reduce congestion and coughing. … Saltwater. … Honey. … Foods and herbs. … Essential oils. … Elevate the head. … N-acetylcysteine (NAC)

What viruses affect the lungs?

Viral pneumonia is a lung infection that can occur in anyone of any age, but is more common in young children and the elderly. Common causes include Influenza A or B (“the flu”), respiratory syncytial virus (RSV), parainfluenza, and adenovirus.

How does flu turn into pneumonia?

With a weakened immune system, your body may not be able to get over the foreign bacteria and viruses. This is how those with influenza can easily turn their flu into something much worse — pneumonia. Pneumonia is an infection that causes inflammation in the lungs.