Dry cough is a cough that does not produce phlegm or phlegm. Usually this condition is caused by dry air, irritation, smoking, allergies, gastric acid rise, or flu. For that, consider a variety of ways to relieve dry cough that can be tried at home. In general, dry cough will disappear within three weeks. Nevertheless, this condition can get worse especially at night. In some cases, dry cough can be protracted and difficult to improve. Try to do the following things to help relieve dry cough. Various Ways to Relieve Dry Cough Here are some ways you can do at home to help speed up the relief of dry cough: Meet fluid needs When you catch a cold or flu, you may experience postnasal drip. Postnasal drip itself is an increase in mucus production in the back of the nose or throat which can trigger the appearance of dry cough. To help alleviate the condition, you can drink enough water. Adequate fluid intake works to reduce the buildup of mucus, keep the throat moist, and help rel