Ветряной оспой называют острое инфекционное a disease characterized by papular rash on the skin, less often on mucous membranes. This disease is very contagious, transmitted by airborne droplets. You can get sick, even being at a sufficient distance from the carrier, as the virus that causes the development of this disease, moves with air currents. That is why such smallpox is popularly called chickenpox.
This disease causes a very lasting immunity, however, it is not sterile, since the pathogen remains in the human body and can provoke the development of herpes zoster.
What is interesting among many parentsThe practice of "smallpox parties" is widespread. When a child gets sick of someone, all living nearby parents are notified of this and may come with their children to infect them. This is an absurd, at first glance, action, not senseless at all - there are almost no complications after chickenpox in children, which is not the case with adults.
Many complications after chickenpox in adultsdue to the fact that affects not only the skin, but also the mucous membrane, as well as internal organs. For example, if the disease progresses in the respiratory system, laryngitis, tracheitis and even pneumonia may develop. Moreover, any problems caused by the varicella-zoster virus is very difficult to cure. That is why they are especially dangerous.
The consequences of chickenpox in adults are various pathologies of the liver and kidneys, including nephritis, hepatitis and abscesses.
But still the most dangerous consequences of chickenpoxadults are disorders in the work of the central and peripheral nervous systems, as well as the heart and blood vessels. Such complications can be fatal, especially if they are the cause of diseases such as meningitis, paralysis, brain cysts, encephalitis, increased thrombosis or myocarditis.
Precisely because the effects of chickenpox in adults can be so sad, it is advisable to have it in childhood. And if this was not possible - in adulthood, heightened caution.