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Published 14 days ago • loading... • Updated 14 days ago
What to do if you have — or suspect you have
Early tingling or burning on one side can signal shingles before a blistering rash appears, doctors say.
Tingling, itching, or burning on one side of the body often precedes shingles, followed days later by a blistering rash that typically affects one side.
Anyone who has had chickenpox can develop shingles, as the varicella-zoster virus remains dormant in nerve tissue until reactivating later in life.
Potential complications from shingles include stroke or heart disease, with studies showing individuals who develop the condition may experience decline in cognitive function.
Patients should contact a healthcare provider immediately upon noticing symptoms, as antiviral medications like acyclovir, famciclovir, or valacyclovir are most effective within three days of rash onset.
The shingles vaccine is highly effective at preventing the disease, making immunization the recommended approach for adults ages 50 and older to reduce risk.