Herpes zoster: understand the diagnosis that affected actor Marcelo Faria

Actor Marcelo Faria , 53, recently revealed he was diagnosed with shingles —an infection resulting from the reactivation of the varicella-zoster virus, the same virus that causes chickenpox. After experiencing this, he decided to support a campaign to expand the availability of the vaccine against the disease within the Unified Health System (SUS).

In a video posted on social media, the artist encouraged people who have had or are currently experiencing shingles to participate in a public consultation on the topic. The initiative aims to gather public reports and opinions to strengthen the proposal for the vaccine's inclusion in the Unified Health System (SUS).

"I experienced this very personally. I was diagnosed with shingles, and it was unexpected, painful, and life-changing. Now there's a public consultation discussing the possibility of incorporating the vaccine into the SUS (Unified Health System). Anyone can share their story and opinion in this space," he said.

In the recording, Faria also detailed the process of submitting contributions to the consultation. He said he noticed the symptoms after experiencing intense body pain shortly after turning 50.

"The ongoing analysis considers offering the vaccine to people over 80 and immunocompromised adults. In my case, I contracted the disease at 50 and experienced severe pain. I experienced firsthand how much this condition can impact someone's life. Many other people may also be exposed to the same risk," he concluded.

Herpes zoster

Dermatologist Dr. Alessandro Alarcão , a member of the Brazilian Society of Dermatology and the Brazilian Society of Dermatological Surgery, explained to IstoÉ Gente that vaccination not only prevents shingles, but also reduces painful complications and can bring benefits to brain health:

"The main function is to drastically reduce the risk of developing shingles and its painful complications, such as post-herpetic neuralgia. But recent studies have shown that vaccination can have even broader effects. When the varicella-zoster virus reactivates, it affects not only the skin and peripheral nerves; it can cause systemic inflammation, including in the central nervous system. This inflammation is associated with a higher risk of neurological diseases, such as stroke, cognitive decline, and even dementia, including Alzheimer's. Observational studies in different countries indicate that people vaccinated against shingles have a lower risk of developing these problems over time. These studies are still ongoing, but the data already suggest that the vaccine not only protects against a painful and disabling disease but may also contribute to brain health in aging."

Doctor Suamy Goulart , from the Mantevida group, details the symptoms of the disease and warns about the risks of after-effects:

"The condition usually begins with tingling and localized pain, followed by blisters grouped in a band, almost always on only one side of the body or face. The pain can be intense enough to interfere with sleep and daily activities. In addition to the immediate discomfort, the disease can leave sequelae," he states.