Shingles (Herpes Zoster) and Its Risks
Shingles is a serious infectious disease that occurs when the varicella-zoster virus, which has remained dormant in the nerve cells of the body for years, reactivates. This disease, which manifests with skin rashes and blisters, can affect the nervous system and cause severe pain. Shingles usually appears when the immune system is weakened, and it is a health issue that requires attention because it can cause damage not only to the skin but also to deep nerve tissues. Therefore, the risks and effects of shingles are important issues that should not be overlooked during the course of the disease.
Shingles is most commonly seen in individuals over the age of 50, but those under intense stress, individuals with weakened immune systems, cancer patients, and people with chronic illnesses are at a higher risk. When the virus reactivates in the nerve roots, it creates a rash in a unilateral, band-like pattern, accompanied by burning, tingling, and intense pain. One of the most significant risks is that this pain can continue even after the rashes have healed. This condition is known as “postherpetic neuralgia,” and in some cases, it can lead to persistent nerve pain that lasts for months or even years.
In addition to pain, shingles can lead to serious complications. If the shingles outbreak occurs in the facial area, especially if it affects the eye nerves, there is a risk of permanent vision loss. When it occurs around the ear, hearing problems, dizziness, and balance issues may arise. In individuals with a severely compromised immune system, the infection can spread throughout the body and become life-threatening. Therefore, it is crucial to seek medical attention as soon as the first symptoms of the disease appear.
Psychological effects are another often overlooked but serious aspect of shingles. Prolonged pain, sleep disturbances, and a decrease in quality of life can negatively affect a patient’s mental health. Depression and anxiety are common among individuals experiencing postherpetic neuralgia. Therefore, treatment should not only address physical symptoms but also provide psychological support.
The risk of shingles can be significantly reduced with vaccination. The shingles vaccine, especially recommended for individuals over 50, reduces the risk of developing the disease and helps individuals recover more quickly if they do contract it. By taking preventive measures early, informed individuals can contribute to both their own health and public health.
This content was prepared in line with the recommendations of Associate Professor Dr. Tuğba Falay Gür.
