Sometimes it’s hard to find out if you suffer from a ‘normal’ cough, have become ill from a virus or have an infection. But your cough tells you more about the disease than you would expect. Bronchitis is a very unpleasant viral infection that usually occurs in winter or autumn and can keep you awake for nights. It is important to recognize the causes in time so that you can quickly get the right treatment to get rid of it. On the following pages we will tell you more about 10 alarming signs of bronchitis that you should not ignore.