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Shingles (Herpes Zoster)
Understanding shingles and why early treatment matters.
3 min read
Updated 12 January 2026
Doctor Reviewed
AHPRA Verified
Medical Information Disclaimer
This article is for general information only and does not constitute medical advice. All treatment decisions are made by an AHPRA-registered doctor after reviewing your individual circumstances.
Shingles is a painful rash caused by the varicella-zoster virus — the same virus that causes chickenpox. After chickenpox, the virus stays dormant and can reactivate years later as shingles.
Who Gets Shingles?
About 1 in 3 people will get shingles. Risk increases with age over 50, weakened immune system, or significant stress.
Recognising Shingles
- Pain, burning, or tingling before rash appears
- Red rash in a band or strip pattern
- Usually on one side of body only
- Develops into fluid-filled blisters
- Blisters crust over after 7-10 days
Antiviral medication works best within 72 hours of rash appearing. See a doctor quickly if you suspect shingles.
Treatment
- Antiviral medications (most effective early)
- Pain relief
- Cool compresses
- Keeping rash clean and dry
Complications
Postherpetic neuralgia (ongoing nerve pain) is the most common complication. Shingles near the eye requires urgent specialist assessment.
Prevention
A shingles vaccine is recommended for adults over 50 and free for those 65+ under the National Immunisation Program.
Frequently Asked Questions
Can you get shingles more than once?
Yes, though uncommon. About 5% of people have a second episode.
Is shingles contagious?
You can't catch shingles, but someone who hasn't had chickenpox can catch chickenpox from shingles blisters.
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