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Published on: 2/28/2026
Burning or tingling skin on one side followed by a bandlike, blistering rash strongly suggests shingles, and starting prescription antivirals within 72 hours can shorten illness, reduce complications like long lasting nerve pain, and prevent vision threats if the eye is involved.
There are several factors to consider. See below to understand more about the full rash timeline, who is highest risk, how contagious it is, safe home pain relief, the vaccine, and the medically approved next steps including when to contact a doctor immediately.
If your skin feels like it's burning, tingling, or painfully sensitive—and especially if a rash follows—you may be experiencing shingles symptoms. Shingles (also called herpes zoster) is a viral infection caused by the same virus that causes chickenpox. It can be uncomfortable and sometimes serious, but early treatment makes a big difference.
Here's what you need to know about shingles symptoms, why they happen, and what to do next.
Shingles develops from the varicella-zoster virus, the virus that causes chickenpox. After you recover from chickenpox, the virus doesn't fully leave your body. Instead, it stays inactive in your nerve tissue near the spinal cord and brain.
Years—or even decades—later, the virus can reactivate. When it does, it travels along nerve pathways to your skin, causing the painful rash known as shingles.
Shingles is not caused by poor hygiene or anything you did wrong. It often appears when the immune system is weakened due to:
One of the most important things to understand about shingles symptoms is that pain often starts before the rash appears.
This is usually the first sign.
You may feel:
The pain typically affects one side of the body and follows a narrow band or strip. This happens because shingles travels along a single nerve.
Many people mistake early shingles symptoms for:
The skin may look normal at first—even though it feels very uncomfortable.
Some people experience general symptoms before the rash appears, including:
These symptoms are usually mild but can add to the discomfort.
Within 1–5 days after pain begins, the rash usually appears.
The rash most commonly appears on:
The rash typically:
Most cases resolve in about 3–5 weeks, but pain can last longer in some people.
The reason shingles symptoms feel so intense is because the virus affects nerves, not just skin.
When the virus reactivates:
That's why even clothing brushing against the area can feel unbearable.
One complication of shingles is postherpetic neuralgia (PHN). This happens when nerve damage causes pain that lasts months—or even longer—after the rash clears.
Symptoms of PHN include:
PHN is more common in adults over 60. Early antiviral treatment reduces this risk significantly.
Some shingles symptoms require urgent medical care.
Shingles affecting the eye (called ophthalmic shingles) can threaten vision if not treated quickly.
Shingles itself is not spread from person to person.
However, someone with shingles can pass the chickenpox virus to someone who has never had chickenpox or the vaccine—through direct contact with blister fluid.
To reduce spread:
Once blisters crust over, the virus is no longer contagious.
If you suspect shingles symptoms, timing matters.
Antiviral medications work best when started within 72 hours of rash onset.
Doctors may prescribe:
These medications:
If you think your symptoms may be serious or life-threatening, seek immediate medical care.
If you're experiencing burning skin, unexplained nerve pain on one side of your body, or a developing rash and want to understand whether it could be shingles, use this free Shingles (Herpes Zoster) symptom checker to help identify your symptoms and determine your next steps.
This is not a replacement for medical care—but it can be a helpful first step.
In addition to prescribed antivirals, your doctor may recommend:
Avoid:
If pain is severe, prescription pain medications or nerve-targeting treatments may be necessary.
Anyone who has had chickenpox can develop shingles, but risk increases with:
There is a shingles vaccine available that significantly reduces the risk of developing shingles and its complications. If you're over 50, talk with your doctor about whether vaccination is appropriate for you.
You should speak to a doctor if:
If symptoms feel severe, sudden, or life-threatening, seek urgent or emergency care immediately.
Shingles symptoms can be painful and disruptive—but they are treatable. The key is recognizing early warning signs, especially that burning or tingling sensation on one side of the body.
Don't ignore persistent nerve pain followed by a rash. Early medical treatment can shorten the illness, reduce complications, and help you recover more comfortably.
If you're unsure what you're experiencing, consider starting with a Shingles (Herpes Zoster) symptom checker and then follow up by speaking directly with a healthcare professional.
Your health is too important to guess—get clear answers and appropriate care.
(References)
* Park YM, Kim BK. Herpes Zoster and Postherpetic Neuralgia: From Pathophysiology to Effective Management. J Clin Med. 2023 Mar 14;12(6):2273. doi: 10.3390/jcm12062273. PMID: 36983350. PMCID: PMC10053913.
* Tan E, Wang CY, Lim PL, Tan YJ, Teo J, Phua GC. Clinical Presentation, Diagnosis, and Management of Herpes Zoster. Infect Drug Resist. 2023 Feb 15;16:923-936. doi: 10.2147/IDR.S397558. PMID: 36824584. PMCID: PMC9941198.
* Di Paolo M, Calza L. Herpes Zoster: New Therapeutic Prospects. Viruses. 2021 Jun 25;13(7):1230. doi: 10.3390/v13071230. PMID: 34206899. PMCID: PMC8309199.
* Kim SH, Yoon JK, Kim DS, et al. Herpes Zoster: Recent Advances in Pathophysiology, Diagnosis, and Treatment. Curr Pain Headache Rep. 2021 May 26;25(7):44. doi: 10.1007/s11916-021-00958-z. PMID: 34041639.
* Volpi A, Chiarini G, De Leo A, et al. Herpes Zoster: A Review of the Current Literature. JAMA Dermatol. 2020 Aug 1;156(8):926. doi: 10.1001/jamadermatol.2020.1994. PMID: 32667634.
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