In the cold season, the likelihood of catching the flu increases. This is a dangerous disease that occurs with a high fever. At the moment, there are practically no drugs that could cope with the virus. Antibiotics are powerless against it, and antiviral drugs may be useless in some cases. The body copes with the virus by itself. And it is advisable to prepare him for this "war" by vaccinating him in advance.The symptoms of the disease are flu syndrome, and you can catch other colds and viral diseases. They have similar symptoms, but the flu is much more dangerous, because complications can occur without proper treatment. Let's talk about the main flu symptoms.:- I'm worried about aches all over my body. The person feels discomfort, it seems that all the muscles are numb, everything hurts. The muscles of the arms and legs, neck, lower back and back are particularly affected. A little later, the joints begin to ache. These unpleasant sensations appear due to the fact that viruses multiply rapidly in the body, powerful intoxication occurs. And, despite the fact that the body temperature has not yet increased, joints and muscles are already suffering from the effects of toxins.- There is a pain in the eyes. It is difficult for the patient to look at the light, and too bright lighting causes pain in the eyes, they begin to water. Some patients develop redness.- Chills and fever. Due to toxins, the heat exchange process is disrupted. The patient feels very cold, he is literally shaking with chills. Due to the spasm of blood vessels, hands become icy, sticky sweat appears. Immediately after the appearance of chills, the temperature begins to rise. Substances that cause a temperature reaction accumulate in human blood. This is the body's response to the invasion of viruses. He is trying to create conditions under which the virus will begin to die. Therefore, doctors do not recommend lowering the temperature above 38.5. But if it has crossed this threshold, you need to drink antipyretics, because the body's own cells, including immune cells, suffer from extreme heat. With the flu, the temperature can rise to 39-40 degrees, and stay for about 5 days.- No runny nose, and no sore throat. If we complain of a sore throat and runny nose with a common cold, these symptoms are not observed with the flu. The patient suffers only from high fever and the effects of intoxication of the body. But later they can manifest themselves if a bacterial infection is added to the viral infection.- Cough . In the early days of the disease, the patient coughs, he is worried about a feeling of soreness on the back of the pharynx. Then a dry cough may appear. After 4-5 days, it should become less pronounced. If this does not happen, you need to take an X-ray of the lungs. This may be a sign of pneumonia.Is it possible to get sick after vaccinationthe vaccine does not provide a 100% guarantee. And after it, a person can get sick, for the following reasons:- They were vaccinated against one strain of influenza, and the patient caught another, from which he did not develop immunity.- The patient does not have the flu, but the acute respiratory viral infection. The symptoms of viral diseases are similar. Vaccination protects against the flu, not other diseases.- A low-quality or expired flu drug was used, or the vaccination itself was not carried out according to the rules.- After the injection, I didn't have time to develop immunity. It takes about 1-2 weeks for the immune system to form. If the infection has occurred before this point, you can easily get sick.Doctors recommend getting vaccinated in October and November, and it doesn't make sense to go through this procedure later. It is after the onset of cold weather that the human immune system weakens, and the mucous membranes of the respiratory tract become the most vulnerable. The duration of the vaccine may vary, depending on the drug used.- Attenuated drugs containing live but neutralized viruses. These are nasal sprays. After using them, a person's temperature may rise and stay for 2-3 days, and their well-being worsens. Recent studies show that they are ineffective. But it is believed that a vaccinated person will not get sick for a year.- Inactivated drugs. These are injections. They contain dead viruses. Studies show that these drugs protect well against the flu. But the period of immunity is no more than 6-8 months. Most often, the flu virus spreads from September to March, i.e. during the most dangerous period, a person will be protected.Who should get vaccinated to get a flu shot or not, each person decides for himself. But doctors strongly advise everyone to get vaccinated, and people at risk should be vaccinated without fail.There are groups of the population for whom the flu is especially dangerous:- children under 3 years of age;- adults over the age of 50;- patients with heart diseases;- those with blood diseases;- people with kidney problems;- in conditions of immunodeficiency; - those who have diabetes mellitus.These categories of the population should be vaccinated, as there is a high probability that they will have complications with the flu. Experts also ask people who come into daily contact with a huge number of adults and children to be vaccinated, for example, they work as tutors, teachers, lead clubs, etc. D. Do not vaccinate pregnant women (first trimester) and children under 6 months of age. Some patients may be allergic to individual components of the vaccine, it is worth informing in advance and refusing the injection. Vaccination should not be carried out in cases of exacerbations of chronic diseases, as well as in patients with certain diagnoses (skin dermatitis, neurological diseases, asthma). Vaccination is contraindicated in people with colds. You need to wait until the acute respiratory viral infection or ARVI passes, and also give the body 2 weeks to recover from the disease. That is, during a cold and for 2 weeks after it, you can not be vaccinated. It is worth giving up vaccinations and with individual intolerance.If you decide to get a preventive vaccination, do not communicate with people with colds for 2-7 days, try not to hypothermia or overheat. After the vaccination, stay for half an hour near the doctor's office. Then, if complications arise, you will be able to receive immediate medical attention. After vaccination, monitor your condition for 2-3 days, do not overcool and do not overheat. Go to bed on time.To do or not to do?If we talk about the positive arguments in favor of vaccination, then the following points can be highlighted::- Thanks to the vaccine, antibodies are being produced that can protect against the flu.- If a person does get sick, the flu symptoms will not be as pronounced, and the likelihood of complications is reduced by 70%.- The effectiveness of this procedure, provided that the vaccine was given 2-4 weeks before the start of the flu epidemic, is 85% for a healthy person with a properly selected vaccine. And these are good numbers, especially considering the fact that it is difficult to protect yourself from the flu by constantly visiting public places.The disadvantages include the fact that sometimes vaccinations can be useless. If you were preparing for the appearance of one strain of the virus, but another was detected, vaccination will not help. Some patients have a special body reaction to the vaccination: fever rises, headache, muscle pain, i.e. all flu symptoms are mild.Flu vaccination is a voluntary procedure. It is worth weighing all the pros and cons and only then making a final decision. Doctors recommend getting vaccinated if there are no contraindications. Even Dr. Komarovsky, who is beloved by many, recommends getting vaccinated, because vaccines really work. flagman ru
