Shingles is a painful viral infection caused by the reactivation of the varicella-zoster virus (VZV)—the same virus that causes chickenpox. While chickenpox is common in childhood, the virus remains dormant in the body and can reactivate later in life, leading to shingles. This risk increases with age, as the immune system weakens over time.
Who is at risk?
Shingles primarily affects adults over 50 years old, but younger individuals with weakened immune systems are also at risk. Factors that increase susceptibility include:
- A history of chickenpox (over 90% of adults have had it).
- Chronic conditions such as diabetes, cardiovascular disease, or asthma.
- Undergoing treatments like chemotherapy, organ transplants, or immunosuppressive medications.
Recognizing the Symptoms
Shingles usually begins with tingling, itching, or localized pain, often mistaken for a minor skin irritation. Within a few days, a red, blistering rash appears, commonly on one side of the body, such as the chest, abdomen, or face. Other symptoms may include:
- Headache and fever
- Fatigue and body aches
- Burning or shooting pain at the rash site
A major complication of shingles is post-herpetic neuralgia (PHN), a persistent nerve pain that can last for months or even years after the rash heals.
Is Shingles Contagious?
While shingles itself isn’t contagious, the varicella-zoster virus can spread to individuals who have never had chickenpox, causing them to develop chickenpox, not shingles. This occurs through direct contact with the shingles rash.
Prevention is Key
The best way to protect against shingles is through vaccination, which is recommended for adults over 50 years old or those with weakened immune systems. A healthy lifestyle—including a balanced diet, regular exercise, and stress management—also helps boost immunity.
Project 50+ Campaign in the UAE
To raise awareness about shingles, global biopharma leader GSK launched the Project 50+ campaign in the UAE, highlighting preventive measures and encouraging adults to take proactive steps for their health. Dr. Eissan Ragab, a dermatologist at Emirates Hospital, collaborated with the campaign to educate the public through Instagram animations and informative messages.
With 1 in 3 people likely to develop shingles in their lifetime, experts emphasize that early prevention and medical guidance are crucial in reducing complications.
