Yes, you can get shingles more than once, though it is uncommon

Most people who have shingles once will not get it again. But reinfection is possible—roughly 1 to 4 percent of people who have had shingles develop it a second time, and a small number have it three or more times. The risk rises with age and if your immune system is weakened by illness or certain medications.

The reason reinfection can happen comes down to how the varicella-zoster virus works. After chickenpox, the virus does not leave your body—it stays dormant in nerve cells for life. Shingles occurs when that dormant virus reactivates. Your body's immune response to the first episode of shingles usually provides strong protection against a second one, but that protection is not absolute and can weaken over time, especially as you age.

Key Takeaways

  • Shingles can recur, though it happens in only 1 to 4 percent of people who have had it once.
  • Your immune system's response to the first episode usually prevents a second one, but this protection weakens with age.
  • A second case of shingles typically appears on a different part of your body than the first.
  • The shingles vaccine (Shingrix) reduces the risk of recurrence and is recommended even for people who have had shingles before.
  • Weakened immunity from age, HIV, cancer treatment, or immunosuppressive medications increases the chance of getting shingles again.

How immunity after shingles protects you—and why it can fail

When you recover from shingles, your immune system produces antibodies and specialized white blood cells that recognize the varicella-zoster virus. These defenses are usually very effective at preventing the virus from reactivating a second time. This is why most people who have shingles once never get it again.

However, immunity is not permanent or equally strong in everyone. As you age, your immune system naturally becomes less effective at maintaining this protection—a process called immunosenescence. This is why shingles itself becomes more common after age 50, and why recurrent shingles is more likely in older adults. Additionally, if your immune system is suppressed by HIV, cancer treatment, organ transplant medications, or other conditions, the protection from your first episode may not hold.

Where a second case usually appears on your body

If you do get shingles a second time, it typically develops in a different location than the first episode. Shingles follows the path of a nerve, affecting a band-like area of skin called a dermatome. The virus can reactivate in any of the nerve roots where it lies dormant, so a second outbreak might appear on the opposite side of your body, on a different limb, or in a completely different region.

Occasionally, someone will have shingles in the same location twice, but this is less common. The first episode usually leaves the immune system with strong local memory in that area, making reactivation in the same dermatome less likely.

Risk factors that make a second episode more likely

Certain conditions and circumstances increase the odds of getting shingles more than once. Age is the strongest factor—people over 60 have higher recurrence rates than younger adults. A weakened immune system from any cause raises the risk substantially.

Specific conditions that increase recurrence risk include HIV infection (especially with a low CD4 count), active cancer or cancer treatment, organ or bone marrow transplant, and long-term use of immunosuppressive medications like corticosteroids or biologics used for autoimmune diseases. Severe stress or illness that temporarily weakens immunity may also play a role, though the evidence is less clear. If you have had shingles and fall into any of these categories, discuss recurrence risk with your doctor.

The shingles vaccine after you have already had shingles

The Shingrix vaccine is recommended for all adults age 50 and older, including those who have had shingles before. Studies show that vaccination after a previous episode of shingles reduces the risk of recurrence by more than 90 percent. The vaccine also reduces the severity of symptoms if shingles does occur again.

You do not need to wait any specific length of time after shingles to receive Shingrix, though some doctors prefer to vaccinate once the acute pain and rash have resolved. Shingrix requires two doses given two to six months apart. If you received the older Zostavax vaccine in the past, you can still receive Shingrix—there is no minimum waiting period between the two vaccines, though most doctors space them at least one year apart.

Symptoms of recurrent shingles and when to seek care

A second episode of shingles produces the same symptoms as the first: burning or tingling pain in a band-like pattern, followed by a blistering rash that typically lasts two to four weeks. The pain may precede the rash by several days. Some people experience fatigue or mild fever.

Contact your doctor as soon as you suspect shingles, whether it is your first episode or a recurrence. Antiviral medications like acyclovir, valacyclovir, or famciclovir work best when started within 72 hours of the rash appearing. If you have had shingles before, your doctor may be more alert to the diagnosis and start treatment quickly. This is especially important if you are over 50, have a weakened immune system, or if the rash is near your eye or ear.

How often can shingles recur

Most people who have shingles twice will not have it a third time. However, people with significantly weakened immune systems—particularly those with untreated HIV or those undergoing active cancer chemotherapy—can have multiple recurrences. In these cases, episodes may occur within months of each other.

For immunocompetent adults (those with normally functioning immune systems), a third episode is rare. If you have had shingles more than once and are not immunocompromised, the risk of another episode remains low. If you have had multiple episodes and are not known to have an immune condition, it may be worth discussing with your doctor whether testing for HIV or another immune disorder is warranted.

Frequently Asked Questions

If I had shingles on my left side, can I get it on my right side?

Yes. A second episode typically appears in a different location because the virus can reactivate in any nerve root where it remains dormant. Your right side, a different limb, or another area entirely are all possible sites for recurrence.

How long after shingles can you get it again?

There is no fixed timeline. Some people have recurrence within a few years, while others wait decades or never have a second episode. The timing depends on how quickly your immune protection wanes and whether something happens to weaken your immunity further.

Does getting shingles twice mean my immune system is weak?

Not necessarily. One recurrence in an otherwise healthy older adult is not unusual and does not indicate an immune disorder. However, multiple recurrences before age 50, or recurrence in someone with a normally functioning immune system, may warrant investigation for an underlying condition like HIV.

Should I get the shingles vaccine if I have already had shingles twice?

Yes. Shingrix is recommended even for people with a history of recurrent shingles. The vaccine significantly reduces the risk of future episodes and is safe to receive after previous shingles infections.

Can I get shingles and chickenpox at the same time?

No. Once you have had chickenpox, you cannot catch it again because you have immunity. Shingles is reactivation of the same virus you already carry, not a new infection from someone else.