Influenza: causes, symptoms, complications and treatments

Influenza, also known as influenza, is an infectious disease caused by influenza viruses. It is one of the most common viral infections that can have serious health consequences. In this article, we will discuss the flu, its causes, types, symptoms, treatment, complications, and how to protect yourself from it.

Flu – what is this disease? what causes it?

Influenza is a viral respiratory disease caused by different types of influenza viruses. The most common pathogens causing influenza are influenza viruses type A, B and C. The disease is very contagious and can be transmitted through droplets and contact with infected surfaces.

Influenza viruses – influenza type a, b and c

Influenza viruses are divided into three main types: A, B and C. Influenza type A is the most dangerous because it has the ability to mutate and can cause pandemics. Influenza B is less variable, while influenza C causes milder symptoms.

Types of flu

Influenza viruses mutate regularly, giving rise to different strains. That’s why new variants of the flu appear every year. The most important are seasonal flu, bird flu and swine flu. Each of these varieties has its own characteristic features and potential threats.

Flu symptoms – what are the first flu symptoms?

Influenza manifests itself rapidly and may be difficult to distinguish from other respiratory infections. Common flu symptoms include fever, headache, cough, muscle aches, fatigue, sore throat, runny nose and chills. Loss of appetite is also common.

How long does the flu last and how does it progress?

The flu usually lasts from a few days to two weeks. The initial period when symptoms are most severe is called the acute phase of influenza. After this period, the patient gradually recovers, but may feel tired and weak for several weeks.

Ways to treat flu

Treatment of flu mainly involves alleviating symptoms and preventing complications. People with flu should rest, drink plenty of fluids, use painkillers and antipyretics, and avoid contact with others so as not to spread the infection. In some cases, your doctor may prescribe antiviral medications.

Flu complications

The flu can lead to complications, especially in people with weakened immune systems, children and the elderly. Complications may include pneumonia, bronchitis, ear infections, and worsening of existing conditions such as asthma or diabetes.

How to protect yourself against the flu? Is it worth using flu vaccines?

The most effective way to protect against flu is vaccination. The flu vaccine is available every year and helps reduce the risk of getting sick and spreading the virus. In addition, it is worth taking care of personal hygiene, washing your hands frequently, avoiding contact with sick people and practicing sneezing and coughing hygiene.

Home remedies for the flu

For mild flu, you can also use home remedies to relieve symptoms. Remember to drink plenty of water, consume warm teas and soups, and take proper rest. Humidifiers can help relieve a dry throat and runny nose.

Your suggestions

It is always worth consulting a doctor if you suspect you have the flu or its complications. He can recommend appropriate treatment and monitor the progression of the disease.

Recommended articles

If you would like to learn more about the flu, you may want to read our recommended articles on the topic, which provide additional information on the topic and current health recommendations.

It is worth remembering that influenza is a serious disease that may have serious consequences, especially for people in risk groups. Therefore, it is important to be aware of its causes, symptoms and treatments, as well as follow the recommendations of doctors and health services regarding prevention and vaccination.