Symptoms of flu

The flu is a very serious illness that can lead to long term illness and death. It’s a virus that affects millions of people every year. We’ll look at what causes it, what the symptoms are, how it can be treated, and how it can be avoided.

What is Flu and causes?

The flu is a common respiratory illness that is caused by the influenza virus. The flu is an infection caused by a group of viruses called influenza. Influenza can cause mild to severe illnesses. The most common type of flu virus is the influenza A virus, which is responsible for most of the flu cases every year. Flu viruses are also classified by their subtypes, such as H1N1, H3N2, and so on. The flu virus can cause a range of symptoms, from mild to severe, and can even lead to death in some cases.

The flu usually goes around in the winter or early spring and you can get it from someone who is coughing or sneezing. The flu can make you feel really tired, fever, sore throat, muscle aches, headaches, and cough. It can cause severe illness and sometimes death, particularly in young children, the elderly, and people with certain chronic medical conditions. Flu, also known as influenza, is a highly contagious viral infection that affects the respiratory system.

Symptoms of Flu

Symptoms of flu include fever, chills, body aches, fatigue, and headache. Flu is typically spread through coughing or sneezing, and can also be spread through contact with contaminated surfaces. Flu can lead to serious complications, such as pneumonia, and can even be fatal in some cases.

How is the Flu Spreading?

The flu virus is spread through the air by droplets of infected respiratory secretions, such as saliva or mucus. These droplets can be expelled when an infected person coughs, sneezes, or talks. The virus can also be spread by touching surfaces that have been contaminated with the virus, and then touching your nose or mouth. People with the flu are most contagious in the first 3-4 days after their illness begins.

Treatment for Flu

Treatment for flu typically includes rest, fluids, and over-the-counter medication for symptom relief. There are a number of different treatments for the flu, depending on the severity of the illness. For milder cases, over-the-counter medications like ibuprofen and acetaminophen can help to relieve symptoms. More severe cases may require prescription antiviral medications like Tamiflu or Relenza. In addition, it is important to get plenty of rest and drink plenty of fluids. Some people may also find that a humidifier can help to ease congestion.

How to avoid the flu?

There are several ways to avoid getting the flu.  The best way to prevent the flu is to get vaccinated every year. The flu vaccine is safe and effective, and it is the best way to protect yourself and your family from the flu. You can also avoid the flu by washing your hands regularly and avoiding close contact with people who are sick.

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