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Why Is Everyone Getting Shingles?

author avatar Dr. Eric Berg 10/21/2024

Shingles, also known as herpes zoster, is caused by the varicella-zoster virus - the same virus that causes chickenpox.

After a person recovers from chickenpox, the virus remains dormant in your nervous system.

It can reactivate later in life as shingles, and unfortunately, there has been a shingles outbreak increase in recent years.

This isn’t just a minor inconvenience, it's incredibly painful and can sometimes lead to serious complications. As someone who takes health care seriously, I want to empower you with the knowledge to protect yourself.

We're going to explore the reasons behind the recent shingles outbreak increase. We will delve into the factors that trigger this virus.

We will also provide you with valuable insights and solutions to stay one step ahead.

Understanding the Recent Shingles Outbreak Increase

While the exact causes behind the recent shingles outbreak increase haven't been completely pinpointed, researchers and health care providers suggest that certain factors are likely contributing.

One leading theory points to the increase in the use of immunosuppressant medications.

These medications, often prescribed for autoimmune disorders and post-transplant, can inadvertently weaken the immune system, making individuals more susceptible to viral reactivation.

Another potential contributing factor is the rise of stress levels in modern life. Chronic stress can dysregulate the intricate workings of the immune system, making it less effective at keeping dormant viruses like the varicella-zoster virus in check.

As a result, the virus sees an opportunity to reactivate and cause shingles. Additionally, we’re seeing a decline in overall health and lifestyle choices. Factors like poor nutrition and lack of sleep can impact our immune systems.

Immune system concept

The Role of Immune System in Shingles Reactivation

It's not a coincidence that those with compromised immune systems, such as individuals with autoimmune disorders, cancer patients undergoing chemotherapy, or those who are HIV-positive, often experience a higher risk of shingles.

When the immune system isn’t functioning optimally, the dormant varicella-zoster virus can sense this vulnerability and may lead to shingles outbreaks.

Essentially, the virus sees an opportunity to come out of hiding and multiply, which leads to the development of shingles.

Early symptoms include tingling skin, burning, numbness, itching, or pain.

People aged 50 and older are at increased risk for shingles. Our immune defenses naturally decline as we age.

Triggers: Unveiling the Causes of Shingles Outbreaks

Shingles doesn't simply emerge out of nowhere. Several factors can trigger this dormant virus, leading to the telltale shingles rash and excruciating pain.

Understanding these triggers can empower individuals to be more proactive in managing their risk.

Medications and Medical Treatments

Some medications can suppress the immune system, potentially triggering the varicella-zoster virus. These include:

  • Corticosteroids.

  • Chemotherapy drugs.

  • Medications given after organ transplantation.

Lifestyle Factors and Health Conditions

Our everyday choices and overall well-being can either strengthen our defenses against shingles or inadvertently make us more vulnerable.

Certain lifestyle factors and pre-existing health conditions can increase the risk of shingles outbreaks.

Lifestyle Factors

How they impact Shingles risk

Stress

When you're stressed, your body releases the hormone cortisol. While cortisol plays a vital role in regulating various bodily functions, prolonged elevation due to chronic stress can suppress the immune system and increase your chances of shingles outbreaks.

Lack of sleep

Similar to stress, insufficient sleep can disrupt the delicate balance of our immune system. Aim for 7-9 hours of quality sleep.

Poor diet

Our bodies are incredible machines, but they require the right fuel. A diet low in fruits, vegetables, and essential nutrients can weaken the immune system, creating an environment ripe for shingles to thrive.

Underlying health conditions

Having certain conditions, such as HIV/AIDS or autoimmune diseases can make individuals more susceptible.

Environmental Exposures

What we come into contact with in our surroundings can potentially increase shingles risk.

Excessive sun exposure, while beneficial for vitamin D production, can be a trigger for some people.

People develop shingles when the virus reactivates in their body. It’s important to protect your skin from prolonged, intense sunlight.

Combating Shingles

This isn’t about living in fear of shingles outbreaks; it’s about understanding your risk and knowing what steps you can take to minimize it.

It starts with a focus on overall health and a strong, resilient immune system. Shingles symptoms include a painful rash that develops on one side of the face or body.

The Importance of Vaccination

While shingles can affect people of all ages, the risk rises substantially after age 50, regardless of whether you've had chickenpox before or if you're unsure.

The Shingrix vaccine is the recommended vaccine to prevent shingles. Fortunately, vaccination offers strong protection against shingles.

The CDC recommends that healthy adults 50 years and older get two doses of Shingrix, 2 to 6 months apart.

Happy woman holding asparagus

Lifestyle Interventions for Shingles Prevention

Maintaining a healthy lifestyle goes a long way in minimizing shingles risk. Doctors recommend getting the shingles vaccine, even if you've already had shingles or received Zostavax.

Simple adjustments can bolster your defenses against the virus:

  • Focus on nutrient-rich foods.

  • Manage stress.

  • Prioritize sleep.

  • Engage in regular exercise.

Dietary Strategies to Support Immune Function

Your diet serves as the foundation for a robust immune system. What you consume directly impacts your body’s ability to ward off pathogens, including the virus responsible for shingles.

The virus can cause chickenpox. Let food be your medicine by incorporating a vibrant variety of fruits and vegetables, which are rich in antioxidants.

The Role of Immunity in Shingles Outbreaks

Shingles, caused by the reactivation of the varicella-zoster virus, often occurs when the immune system weakens, either due to aging, stress, or other health conditions.

Factors such as compromised immunity and higher stress levels have contributed to the increase in shingles cases.

It's important to stay aware of what are the first signs of kidney disease, as a weakened immune system or certain medications affecting kidney health may also increase susceptibility to infections like shingles.

Maintaining a healthy lifestyle and managing stress can help strengthen the immune system and reduce the risk of shingles.

Conclusion

While the recent shingles outbreak increase may seem concerning, understanding the factors at play can empower individuals to take charge of their health.

It’s not simply about treating shingles when it occurs, but more importantly, focusing on preventative measures, such as maintaining a strong immune system and managing stress.

FAQs about shingles outbreak increase

Why are people getting shingles more often?

While the exact causes are not fully known, increased use of immunosuppressant medications, high stress levels, and a decline in overall health are considered significant contributors.

What triggers shingles to flare up?

Triggers can vary from person to person, but some common ones include a weakened immune system due to stress, illness, or medications; exposure to excessive sunlight; and aging.

Can shingles mean something more serious?

While shingles itself isn’t typically life-threatening, it can lead to severe complications such as postherpetic neuralgia, where pain persists long after the rash subsides.

In some cases, it can even lead to vision problems or neurological issues. Shingles occurs when the varicella-zoster virus reactivates in a person's body.

Why does shingles increase after 50?

Our immune systems naturally weaken with age, making it more difficult for the body to keep the varicella-zoster virus in check. This decline in immune function increases the likelihood of the virus reactivating as shingles.

Supporting Data

https://pmc.ncbi.nlm.nih.gov/articles/PMC3532345/

https://pmc.ncbi.nlm.nih.gov/articles/PMC1566619/?page=6

https://pubmed.ncbi.nlm.nih.gov/11133390/

https://pubmed.ncbi.nlm.nih.gov/11159147/

https://pubmed.ncbi.nlm.nih.gov/16849683/

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