Mucus is a substance that lubricates and protects several organs, but too much can be a sign of an infection. Phlegm is mucus ...

“Also, our body’s natural adrenaline levels, which help suppress coughs, decrease at night, making us more sensitive to that ...

For instance, “with lung infections, lying down helps the cilia [little ‘hairs’ in our lungs] to more effectively move mucus out of the lungs, and the cough reflex is our body's attempt to ...

Stubborn nasal congestion can make sleeping difficult. Try these easy tips for relief and a better night’s rest.

Medically reviewed by Mary Choy, PharmDThick mucus in the throat, also known as catarrh, is a symptom that often results from infection in the nasal passages, sinuses, lower airways, or lungs. It can ...

Saline sprays are safe to use frequently and provide quick, temporary relief from nasal congestion without medication. Proper hydration is key when you have a cold, as it helps thin mucus and ...

The sticky, slimy goo plays an essential role in fighting off infections, shaping the gut microbiome and more. Credit...Sisi Kim Supported by By Nina Agrawal To many people, mucus is nothing more ...

You shouldn’t turn to cold medicines for relief. They can be dangerous for ... And there are many possible causes. The color of mucus doesn't reveal whether it's a viral or bacterial infection.

When illness strikes, recovery can depend greatly on meeting the body’s shifting nutritional needs. Understanding how to ...

As people take to TikTok to rave about the lung-health benefits of mullein, a medical herbalist explains what it actually does.