Small dots all over the body that bother with their constant itching. the virus chicken pox and its symptoms are well known throughout the world and it is difficult to find someone who has not experienced it or knows someone who has. However, this same virus can cause other problems a little more unknown.
He Herpes zoster It is a disease caused by the varicella-zoster virus. whose symptoms also consist of skin rashes and rashes very annoying because of the itching they cause. It usually affects only one side of the body and, in general, a small section. The appearance of these red spots is preceded by burning or tingling and sensitivity to touch. Other associated symptoms are fever, fatigue, headache, or sensitivity to light.
He contact with the sores and blisters or the fluid that comes from them You can spread the virus to people who have not had chickenpox or received a vaccine. However, if you catch it from someone with shingles, what you will develop will be chickenpox and not herpes.
The development of herpes zoster is closely related to having suffered from chickenpox. During this illness, the virus enters the nervous system and remains inactive for years. Not everyone who has had it will have to deal with herpes, but they will have the possibility of it reactivating and causing the discomfort and rash. Among the causes being considered to explain why this occurs is the age-related deterioration of the immune systemas it is a problem that occurs more frequently in older people or with weakened immunity.
Risk factor’s
Among the factors that can increase the risk of suffering from the virus or of suffering complications, age stands out. In general, herpes occurs in people over 50 years of age and those over 60 are the most prone to complications. However, diseases that weaken the immune system (HIV o cancer) can also increase the probability of it appearing. The cancer treatments and some drugs intended to prevent rejection of transplanted organs are also risk factors, as well as the use of some steroids.
It is also important to pay special attention to the disease if the rash appears near the eyes. In general, it usually manifests itself on the torso, but if it does on the face, it is necessary to go quickly to a professional. If a complication occurs, could damage eyesight.
Other risks derived from herpes zoster are the skin infections from sores, encephalitis, or postherpetic neuralgiain which damaged nerves continue to send pain signals to the brain.
As prevention, experts recommend vaccine. The vaccination campaign will begin in Spain on April 1 for those over 65 without risk factors. Although it does not eliminate the possibility of suffering from it, it does mitigates its effects and reduces the risk of complications.
