Shingles, also known as herpes zoster, is a disease that often causes confusion and anxiety. Many people are still unaware of its origin or why it develops, even in those with a healthy and active lifestyle. While it is a fairly common disease, especially among the elderly, a thorough understanding of its nature is essential for taking timely action and preventing serious complications.
Shingles is directly related to the varicella-zoster virus, the same virus that causes chickenpox in children. An important, though often misunderstood, fact is that the virus never completely disappears from the body after chickenpox. Instead, it remains dormant for years or even decades, hidden in the nervous system. Under certain conditions, the virus can reactivate, leading to the clinical manifestation known as shingles.
This reactivation is usually triggered by a weakened immune system. Natural aging, chronic stress, underlying illnesses, the use of immunosuppressant medications, and periods of intense physical and emotional stress create an ideal environment for viral reactivation. Consequently, although the disease is more common in people over 50, it can also affect younger individuals.
