Influenza A is one of the main types of influenza that occurs each year, most often in winter, this flu can be caused by two variants of influenza A, H1N1 and H3N2 virus, but both generate similar symptoms and are also treated in the same way.Way.
Influenza A tends to progress very aggressively if not treated properly, so it is very important to consult a doctor if you suspect you have influenza A, otherwise it can lead to more serious complications, such as anxiety syndrome, respiratory disease, pneumonia, respiratory disease failure or even death.
The main symptoms of influenza A are
In addition to these symptoms and constant discomfort, diarrhoea and some vomiting may also occur, especially in children, which eventually pass over time.
Although flu A symptoms are very similar to those of common influenza, they tend to be more aggressive and intense, often forcing you to stay in bed and rest for a few days, and often their onset has no warning, appearing almost suddenly.
In addition, influenza A is highly contagious, so it’s very easy to pass on to others you’ve been in contact with. If this flu is suspected, it is recommended to wear a mask and go to your doctor, so that tests confirming the Virus may be performed.
The main difference between influenza caused by H1N1 or H3N2 is the virus itself that causes infection, however, symptoms, treatment and form of transmission are similar.Both types of viruses are present in the influenza vaccine, along with influenza B, and as a result, anyone who receives the flu vaccine every year is protected against these viruses.
However, the H3N2 virus is often confused with H2N3, another type of virus that does not affect humans, spreads only among animals; in fact, there is no vaccine or treatment for the H2N3 virus, but only because it does not affect humans.
Influenza A is treated with antiviral drugs such as Oseltamivir or Zanamivir and treatment usually works best if started within 48 hours of the onset of symptoms.In addition, your doctor may also recommend remedies to relieve symptoms such as acetaminophen or Tylenol, ibuprofen, Benegripe, Apracur, or Bisolvon, for example, that relieve symptoms such as fever, sore throat, cough, or muscle aches.
To complete the treatment, in addition to medications, it is also recommended to rest and maintain hydration by drinking plenty of water, it is not recommended to go to work, go to school or go to places with many people while you have the flu.The treatment can also be supplemented with natural remedies, such as ginger syrup, for example, which has analgesic, anti-inflammatory and expectorant properties, excellent for the flu.Here’s how to make ginger syrup.
In addition, to prevent influenza A and its possible complications, a flu vaccine is available, which helps protect the body from the main types of viruses that cause influenza.
In cases where the person does not improve with treatment and eventually develops complications, such as severe shortness of breath or pneumonia, it may be necessary to stay in the hospital and respiratory isolation, take medication in the vein and do nebulizations with medication, and may even need orotracheal intubation to relieve breathing difficulty and treat the flu.
To prevent contracting influenza A, a flu vaccine is available that protects the body from the most common influenza viruses, such as H1N1, H3N2, and influenza B. This vaccine is particularly suitable for certain at-risk groups who are more likely to from getting the flu. , and they are:
Ideally, the vaccine should be prepared annually for effective protection, as new influenza virus mutations appear every year.
To avoid getting influenza A, some measures can help prevent contagion, it is recommended to avoid staying indoors or with many people, washing your hands regularly, always covering your nose and mouth when coughing or sneezing, and avoid contact with people with flu symptoms.
The main form of influenza A contagion is breathing, where droplets containing the H1N1 or H3N2 virus can be breathed to risk getting the flu.