The German Federal Center for Health Education said that severe coughing has several reasons:

1- Cold.

2- Whooping cough.

3- Bronchitis.

4- Asthma.

5- Pneumonia.

6- Laryngitis.

7- Chronic obstructive pulmonary disease (COPD).

8- Lung tumors.

The German Center stressed the need to consult a doctor if the severe cough persists for more than two weeks, especially if it is accompanied by other symptoms such as:

1- Fever.

2- Trembling.

3- Heart palpitations.

4- Shortness of breath.

5- Extreme sweating.

6- Muscle and limb pain.

7- Extreme fatigue.

This is to determine the true cause of coughing, and to be treated promptly.