Doctor Explains: Shingles | Symptoms, Treatment, and Vaccine

Shingles is much more than a rash. It's a nerve disease caused by the same virus behind chickenpox, which stays dormant in your nerves for decades before it can reactivate. In this video, Dr. Z explains what shingles really is, who is most at risk, the early warning signs to watch for, and why the first 72 hours matter so much for treatment. We also cover post-herpetic neuralgia, shingles involving the eye, disseminated shingles, how contagious it is, and how the vaccine is recommended in both Canada and the United States. This video is for anyone over 50, anyone living with a weakened immune system, caregivers, and anyone who wants to recognize shingles early and understand their options. The information follows current Canadian (NACI) and American (CDC) guidance and is for education only, not a substitute for personal medical advice. 0:00 What Shingles Really Is 0:48 What Causes Shingles 1:47 Who Is at Risk 2:36 Early Symptoms and the Rash 4:45 Treatment and the 72 Hour Window 6:57 Complications and Red Flags 8:49 Contagiousness and the Vaccine Follow Along: 💌 Website/Resources: https://www.zejahealth.com 🤝Community: https://www.skool.com/zeja-health-and... 📸 Instagram -   / zejahealth   🐦 Twitter -   / zejahealth   🎵 Tiktok -   / zejahealth   🎙Podcast: https://open.spotify.com/show/033NLGO... 👔 LinkedIn- www.linkedin.com/in/zeja-health-and-performance-45389a421 Personal 💌 Website/Newsletter: https://www.thezeja.com 📽️ YouTube-   / @thezeja   📸 Instagram -   / thezeja   🐦 Twitter -   / thezeja   🎵 Tiktok -   / thezeja   🎙Podcast: https://open.spotify.com/show/3xJGTFW... 🤝Community: https://www.skool.com/the-second-purs... 👔 LinkedIn-   / ze-ja-672028285   About Me I am a physician (M.D.) practicing a mix of hospitalist medicine and urgent care clinic. This platform is an effort to educate patients on medicine and healthcare to make them advocates for their own health. Get In Touch: Happy to chat, reach out via options above. DISCLAIMER The information provided is not intended to be a substitute for professional medical advice, diagnosis or treatment. Never disregard professional medical advice, or delay in seeking it, because of something you have seen on this website. Never rely on information on this website in place of seeking professional medical advice. Content is my opinion and does not constitute medical advice. The content and associated links provide general information for general educational purposes only. It does not provide medical services or professional counseling, and it is not a substitute for professional medical care. Shingles: Early Warning Signs and the 72 Hour Treatment Window What Is Shingles? A Doctor Explains Causes, Rash, and Nerve Pain Shingles Vaccine, Treatment, and Complications Explained Doctor Explains Shingles: Who Gets It, Why It Hurts, and When to Worry shingles, shingles explained, herpes zoster, what is shingles, shingles symptoms, shingles rash, shingles treatment, shingles vaccine, Shingrix, postherpetic neuralgia, shingles nerve pain, is shingles contagious, shingles and chickenpox, varicella zoster virus, shingles in the eye, herpes zoster ophthalmicus, disseminated shingles, valacyclovir, early signs of shingles, shingles 72 hours, shingles Canada, shingles vaccine NACI, shingles vaccine CDC, doctor explains, patient education