Shingles, caused by the reactivation of the varicella-zoster virus (the same virus that causes chickenpox), can lead to a painful rash and long-term nerve pain known as postherpetic neuralgia. While often associated with older adults, cases are rising among younger people, according to recent data.
Dr. Lauren Wilkin, a general practitioner, emphasizes that early recognition of symptoms is crucial. 'The first signs are often a tingling, burning, or itching sensation on one side of the body, sometimes with a headache or fever,' she says. 'Within a few days, a red rash appears, followed by fluid-filled blisters that crust over.'
Treatment with antiviral medications, such as acyclovir or valacyclovir, is most effective when started within 72 hours of the rash appearing. The Shingrix vaccine, recommended for adults aged 50 and older, can reduce the risk of shingles by over 90%.
If you suspect shingles, see a doctor immediately. Early treatment can shorten the duration of the illness and reduce the risk of complications.
