Post-Viral Cough: Why It Lingers (And When to Call Your Doctor)

Transcript

The lecture addresses post-viral coughs after respiratory infections, highlighting that those without pneumonia symptoms can experience persistent coughs and discussing their management and causes.

In this episode, I explain why a cough can linger long after the flu, COVID, or a cold has passed. A patient asked, “Doc, why isn’t this flu going away?” and the answer is simple: the virus is gone, but your airways are still healing from the inflammation and irritation left behind. We break down what’s happening inside your upper respiratory tract during a viral infection, why post-nasal drip and constant throat-clearing are common afterward, and why this doesn’t automatically mean you need antibiotics or have pneumonia. I also cover the key red flags to watch for, when it’s worth checking in with your doctor, and how to think about recovery as a process. If you’re still coughing weeks later, this episode will help you understand what’s normal, what’s not, and how to move forward with confidence.

💡 Start your journey today with Maryland Primary Care & Wellness
Book your consultation: https://www.maryland-primarycare.com/