chronic cough that produces phlegm ; wheezing, whistling, or a squeaky sound when breathing; ... For example, if someone allows a pet to sleep on their bed, the dander may cause wheezing at night.

A tickle might worsen at night because you’re lying down, which causes mucus and other irritants to pool in the back of your throat. Sleeping with your head slightly elevated can help.

Phlegm can lead to congestion, coughing, and breathing problems. We spoke to medical experts on the causes, symptoms, and treatments of phlegm.

At night, this cough can become more intense, interrupting your sleep and causing fatigue. If your cough has a wheezing sound or is so bad that it's hard to breathe, it's important to see a doctor.

When a toddler coughs at night, they may have a virus that will eventually clear on its own. Learn more about the causes and how to treat nighttime cough.

Thick phlegm that's yellowish-green and smells foul Unintended weight loss and night sweats Get immediate medical attention if you have trouble breathing or signs of an allergic reaction.

Other warning signs may include fevers, chills, night sweats, fatigue, unintentional weight loss, bloody or discolored mucus, and difficulty breathing. Chandler Plante is an assistant editor for ...

Wellness. How to Stop Mouth Breathing While You Sleep-Experts Share Simple Fixes. You already know that getting a good night's rest is essential for good health.

Frequent coughing or wheezing, excess mucus, and shortness of breath are hallmark symptoms of chronic obstructive pulmonary disease (COPD). While there are treatment options and lifestyle ...

There are many potential causes of a morning cough. Learn about those here, as well as treatment options and when to see a doctor.

When you're congested, mucus can drip down from your nose into the back of your throat, making you cough. You can get postnasal drip from colds, flu, sinus infections, allergies, and other problems.