It is easy to know when your bronchitis is getting better first you need to know what type of bronchitis you have because there are two types of bronchitis . Acute bronchitis usually gets better after 2 to 3 weeks and it is usually comes quickly while Chronic bronchitis can last a lifetime because it keeps on coming back, especially in people who smoke. To treat bronchitis you need to avoid smoking and drink plenty of water.
