Have you ever felt a burning pain on one side of your body, followed by a painful rash days later? This could be shingles (also known as Herpes Zoster), a painful viral disease that affects one in three people in their lifetime, according to the Centers for Disease Control and Prevention (CDC). In this guide, we’ll explain everything you need to know about shingles — from the first symptoms to the latest treatment and prevention methods.

What is Shingles?

Shingles is a viral infection caused by the same virus that causes chickenpox — the Varicella-Zoster Virus. After a person contracts chickenpox (usually in childhood), the virus does not completely disappear; instead, it remains dormant in nerve cells. After years or decades, the virus may reactivate, causing shingles. According to the Mayo Clinic, about 99% of people born before 1980 have had chickenpox — even if they don’t remember it.

Symptoms: How Do You Know You Have Shingles?

Shingles progresses through several stages, and symptoms begin before the rash appears:

Stage One (Early Symptoms):

  • Burning or stabbing pain in a specific area of the body (usually on one side)
  • Tingling or numbness in the skin
  • Severe sensitivity to touch — even a light touch can cause pain
  • Redness on the skin before the rash appears
  • Headache, fever, general fatigue

Stage Two (Rash Appearance):

  • Red rash that appears 1–5 days after the pain begins
  • Fluid-filled blisters that form in a band or strip
  • Usually appears on one side of the body — chest, back, abdomen, or face
  • Blisters burst and scab over within 7–10 days
  • Skin takes 2–4 weeks to fully heal

Important: If the rash appears near the eye or on the nose — see a doctor immediately. Shingles on the face can lead to serious complications, including vision loss.

Causes and Risk Factors

Anyone who has had chickenpox is at risk of developing shingles. However, certain factors increase the likelihood of the virus reactivating:

  • Aging: Risk increases significantly after age 50. More than half of cases occur in people over 60.
  • Weakened immune system: Due to conditions like cancer, HIV, or long-term use of immune-suppressing medications (such as corticosteroids or organ transplant drugs).
  • Chronic stress: Severe emotional stress can trigger reactivation of the dormant virus.
  • Chronic illnesses: Such as diabetes and autoimmune diseases.

Possible Complications

Most cases resolve without issues, but the following complications are possible (especially in older adults):

Inflammation of the brain or spinal cord.
  • Secondary bacterial skin infections: Due to scratching blisters.

    • Treatment: What to Do If You Get Shingles?

    The earlier you start treatment, the better the results — preferably within 72 hours of the rash appearing.

    Antiviral Medications (Prescription Required):

    • Acyclovir (Acyclovir)
    • Valacyclovir (Valacyclovir) — Most commonly used
    • Famciclovir (Famciclovir)

    These medications reduce the duration and severity of the illness and lower the risk of complications, especially chronic neuralgia.

    Home Symptom Relief:

    • Pain relievers: Paracetamol or non-steroidal anti-inflammatory drugs (NSAIDs)
    • Cold compresses: To relieve itching and pain
    • Calamine lotion (Calamine): To relieve itching
    • Warm oatmeal bath: To soothe the skin
    • Loose cotton clothing: To avoid irritating blisters

    5 Practical Tips for Dealing with Shingles

    1. Don’t delay treatment: At the first sign of a painful rash, see a doctor immediately. Early treatment significantly reduces pain and the duration of the illness.
    2. Cover the rash: Keep blisters covered with a clean, dry bandage to prevent spreading the infection to others (especially pregnant women and people with weakened immune systems).
    3. Wash your hands frequently: Especially after touching the rash area — the virus spreads through contact with fluid from the blisters.
    4. Don’t scratch the blisters: Scratching increases the risk of secondary bacterial infections and permanent scarring.
    5. Rest and good nutrition: Adequate sleep, balanced nutrition, and water help your immune system fight the virus.

    Myths vs. Facts

    Myth: “Shingles is contagious like chickenpox”
    Fact: You cannot catch shingles from someone who has it. However, a person who has never had chickenpox or the vaccine can catch chickenpox from contact with shingles blisters.

    Myth: “Shingles only affects the elderly”
    Fact: While the risk increases after age 50, it can affect anyone who has had chickenpox — even children.

    Myth: “If you’ve had shingles once, you won’t get it again”
    Fact: Most people get it only once, but it can recur — especially if your immune system is weakened.

    Prevention: Vaccination Is the Best Solution

    Vaccination is the best way to prevent shingles and its complications. Shingrix vaccine — Recombinant Zoster Vaccine (RZV):

    • Two doses: Given 2–6 months apart
    • Recommended for all adults 50 and older — even if they’ve had shingles before or received the older vaccine (Zostavax)
    • Recommended for adults 19 and older with weakened
    • Immunity
    • Effectiveness of up to more than 90% in preventing shingles and postherpetic neuralgia

    The vaccine is available in Saudi Arabia — you can visit the nearest healthcare center or pharmacy to get it.

    Frequently Asked Questions (FAQ)

    Q: Can shingles go away without treatment?

    A: The rash may disappear on its own within 2-4 weeks, but chronic neuralgia (PHN) may persist for months or years without treatment. Antiviral medications significantly reduce the risk of this complication, so treatment is recommended even in mild cases.

    Q: When should I go to the emergency room?

    A: Go to the emergency room immediately if: the rash appears near your eye or on your face, you have a weakened immune system, the rash spreads widely, or you experience severe pain that does not respond to painkillers.

    Q: Can children get shingles?

    A: Yes, but it is uncommon. Children who had chickenpox before the age of one or have weakened immunity are at higher risk. Treatment for children is similar to that for adults but with age-appropriate doses.

    Note: This article is for educational purposes only and does not replace medical consultation. If you suspect you have shingles, consult a doctor as soon as possible.

    Sources: Mayo Clinic, Centers for Disease Control and Prevention (CDC), Ministry of Health Saudi Arabia