Cause of Herpes Zoster

Cause of Herpes Zoster


We know by now that we need to eat the right foods, need to work out, and do stuff that is healthy for us. Because maintaining good health does not happen by accident, it requires work and smart lifestyle choices. But sometimes when we wake up at 6 am to hit the gym before work or shunning the donuts in breakfast, it’s easy to lose sight of for what are we doing all these. So here are some top articles choices that can keep you motivated to lead a healthy lifestyle and keep diseases at bay.

Cause of Herpes Zoster

Herpes zoster is caused by varicella zoster virus (VZV), and this is the same virus which causes chickenpox. If you had suffered from chickenpox, you may develop herpes zoster years after apparent clinical cure of chickenpox. After recovery from chickenpox, the virus (VZV) may remain hidden to your nervous system for years and appear when your immune system becomes weak (apparently). After reactivation from hidden place the viruses travel along nerve pathways (where they were hidden) to your skin to produce shingles or herpes zoster. The cause of reactivation VZV is not clear, although the most likely cause may be lowered immunity as the disease is seen more commonly among older individuals than young people.

Is herpes zoster (shingles) contagious?

The answer to this question is, yes herpes zoster (shingles) is contagious. If you have herpes zoster (shingles), you can pass the virus (and the disease) to individuals who haven’t had chickenpox. Infection usually occurs by direct contact with the open sores of the shingles rash. But the infection will lead to development of chickenpox, and not herpes zoster.

Chickenpox or herpes zoster (shingles) may cause serious problem in some individuals, such as new born babies, pregnant women and individual weak immune system. Herpes zoster or shingles is contagious till blisters scab and if you are suffering from shingles, it is bets to avoid direct physical contact with others, especially with people who are greater risk of development of shingles and its complications. Development of chickenpox at older age has much higher complications in compare to people who develop chickenpox at early age.

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