Nighttime coughing is a common problem that affects just about everyone from time to time. A cough is a protective mechanism of the body that helps keep airways clear. Coughs occur for a wide variety of reasons, including post-nasal drip, viral infections such as the common cold, asthma, and heart disease. Gastro-esophageal (ee-sof-o-JEE-al) reflux (REE-flux), the return of acid from the stomach into the esophagus (ee-SOF-uh-gus), may also cause coughing. Other causes of coughing include certain medications, especially those used for high blood pressure and cancer of the breathing passages and lungs. If nighttime coughing is keeping you awake, there are number things you may want to consider. If you're a smoker, stop smoking. Smoking irritates the airways and undermines your body's natural defense mechanisms, which may lead to serious infections that cause breathing difficulties. Drinking plenty of water before you go to bed can help thin mucus and loosen chest congestion. Steam from a hot shower, vaporizer, or humidifier can also help loosen congestion. Over-the-counter cough syrups generally will reduce coughing and help to induce sleep. If none of these treatments are effective, you should see a physician. For more information, consult health care provider in your area.
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