How do you know when bronchitis is getting better?

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.