Waking up with a scratchy throat.

That sticky lump in the back of your throat. The endless need to clear your throat — sometimes every few minutes.

If this sounds familiar, you’re not alone.

Mucus is a natural part of your body’s defense system — it traps dust, bacteria, and allergens before they reach your lungs. But when mucus overproduces or drains poorly, it leads to that uncomfortable sensation of constant phlegm in the throat — medically known as postnasal drip.

The good news?  In most cases, it’s not serious — and you can find relief by identifying and addressing the root cause.

Let’s explore what’s really behind that lingering mucus — so you can breathe easier, swallow freely, and finally stop clearing your throat.

Because real comfort isn’t about suppressing symptoms. It’s about understanding why they’re there — and responding wisely.

 What Is Phlegm vs. Mucus?