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Understanding Shingles: A Condition That Deserves Serious Attention
Herpes zoster, more commonly known as shingles, is a painful skin condition that can have a significant impact on an individual's quality of life. It is caused by the varicella-zoster virus—the same virus responsible for chickenpox. After an individual recovers from chickenpox, the virus does not leave the body entirely but instead lies dormant in the nervous system. In later life, particularly when the immune system is weakened, this virus can reactivate and lead to shingles
Shingles typically manifests as a painful skin rash, but its effects can be far more enduring. One common complication is postherpetic neuralgia, a condition where nerve pain continues long after the rash has healed.
At Pantai Hospitals, we are committed to educating the public about the importance of disease prevention. One of the most effective ways to reduce the risk of shingles and its complications is through vaccination.
Who Is at Greater Risk of Developing Shingles?
Although anyone who has previously had chickenpox is at risk of developing shingles, certain groups face a higher likelihood. Understanding these risk factors can help you take early preventive action:
Risk Factor | Details |
Advancing Age | Individuals aged 50 and above are more susceptible, as ageing weakens the immune response. |
Chronic Health Issues | Conditions such as diabetes, HIV, and cancer, or undergoing chemotherapy, can suppress the immune system. |
Prolonged Stress | Physical or emotional stress may reduce immune function, creating a higher risk for the virus to reactivate. |
How Can the Herpes Zoster Vaccine Help?
Vaccination against shingles is strongly recommended by healthcare professionals, particularly for individuals within high-risk groups. This preventive measure offers multiple benefits:
Strengthening Immunity
The vaccine boosts the body’s ability to resist the varicella-zoster virus, helping to prevent the virus from becoming active again.
Reducing Symptoms and Complications
Even if shingles does occur after vaccination, symptoms tend to be milder. The risk of complications—particularly persistent nerve pain—is significantly reduced.
Proven Effectiveness
Recent data suggests that the shingles vaccine can lower the chance of developing the condition by more than 50%. In Malaysia, growing public awareness has led to a steady increase in vaccine uptake.
How Long Does the Vaccine Offer Protection?
The herpes zoster vaccine offers long-term protection, though its effectiveness may gradually decline over time. For this reason, it is advisable to consult a healthcare provider regarding potential booster doses. At Pantai Hospitals, we recommend this vaccine for individuals aged 50 and above, as well as those with chronic illnesses or weakened immune systems.
Frequently Asked Questions (FAQs) about Shingles Vaccine
1. What are the first signs of shingles?
Early symptoms include tingling, pain, or numbness on one side of the body. A red rash follows, which then develops into blisters.
2. Do I need the shingles vaccine if I have had chickenpox?
Yes. The virus that causes chickenpox remains in the body and can reactivate as shingles. The vaccine helps prevent this reactivation.
3. Can healthy individuals receive the vaccine?
Absolutely. It is especially recommended for healthy individuals over the age of 50. However, those with serious medical conditions should speak to a doctor beforehand.
4. Are there any side effects?
Mild side effects may occur, such as redness, swelling, or pain at the injection site. These usually resolve within a few days.
5. How long will the protection last?
Protection is long-term, but it may wane over time. Speak to your healthcare provider about whether a booster is necessary.
Book an Appointment at Pantai Hospitals
If you are over the age of 50 or have medical conditions that may compromise your immune system, consider getting vaccinated against shingles. The herpes zoster vaccine offers an effective means of prevention and can significantly reduce both the risk and severity of infection.
Pantai Hospitals offers access to shingles vaccination and other preventive healthcare services. You may book an appointment online, contact our customer care team, or download our MyHealth360 app available on the Google Play Store and the Apple app store.
Protect your future health today—speak to your doctor about the shingles vaccine.
Reference
Centres for Disease Control and Prevention (CDC). (2023). Shingles (Herpes Zoster). Retrieved from https://www.cdc.gov/shingles
Schmidt, S. A. J., Sørensen, H. T., Langan, S. M., & Vestergaard, M. (2021). Perceived psychological stress and risk of herpes zoster: a nationwide population‐based cohort study. British Journal of Dermatology. https://doi.org/10.1111/bjd.19832
Shingles. (2021). National Institute on Aging. https://www.nia.nih.gov/health/shingles/shingles
