Why is a rapid PCR COVID test needed, and can Ayurveda help boost immunity against infections?

Question

Last week, I had a slight sore throat and mild fever, and since my workplace requires COVID testing for any symptoms, I had to take a rapid PCR COVID test. I was confused about why they insisted on the rapid PCR COVID test instead of a regular antigen test, but they said it’s more accurate. Thankfully, my result came back negative, but now I’m wondering if I should still be worried.

I’ve heard that even if a rapid PCR COVID test is negative, the virus might still be in its early stages and could show up later. Is this true? Should I take another test after a few days just to be sure? I also read that PCR tests sometimes give false negatives, especially if taken too soon after exposure. Does that mean I could still be infected even though my test said negative?

This whole experience has made me think about immunity. Instead of just relying on tests and waiting to get sick, I want to make sure my immune system is strong enough to fight off infections before they start. I know Ayurveda focuses a lot on immunity—are there specific herbs or treatments that can help prevent infections like COVID? I’ve heard about giloy and ashwagandha, but I don’t know if they actually work for viral infections.

Also, does Ayurveda suggest any specific lifestyle changes to reduce the risk of infection? I want to build my immunity naturally, but I’m not sure where to start. Should I focus more on diet, daily routine, or stress management?

If anyone here has been using Ayurveda to stay healthy during this pandemic, what worked best for you? Have you found anything that helps prevent the need for repeated rapid PCR COVID tests? I’d love to hear any tips on staying naturally protected.

Dr. Harsha Joy · Accepted Answer

It's understandable to feel concerned, especially with conflicting information about testing and immunity. PCR tests, including rapid PCR tests, are considered more accurate than antigen tests because they detect viral genetic material, but they can still give false negatives, especially if taken early in the infection. If you're still feeling unwell or have concerns, it might be wise to test again after a few days, especially if you develop more symptoms. As for building immunity, Ayurveda offers a holistic approach that focuses on balancing the body and mind to boost natural defenses. Giloy is often recommended for its immune-boosting properties, as it's known to strengthen the body’s ability to fight infections. Ashwagandha is also great for reducing stress and enhancing overall vitality, which can support immune health. Ayurveda emphasizes a balanced diet rich in fruits, vegetables, and warming spices like turmeric and ginger, which have anti-inflammatory and immune-enhancing effects. It also stresses the importance of a consistent daily routine (Dinacharya), good sleep, regular exercise, and stress management to keep the body in optimal condition. Practicing mindfulness, yoga, or meditation can also help keep your immune system in balance by managing stress. Lastly, staying hydrated and avoiding excessive exposure to cold and damp environments are key in Ayurveda for preventing infections. For anyone trying to stay naturally protected, consistency in these practices is key, and results can take time. Many people find that boosting their immunity through Ayurveda can lead to overall better health and fewer infections.

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