There are many conditions or diseases that can cause a cough. Some conditions that cause cough are not so serious (e.g., allergic rhinitis or post-nasal drip), but other conditions causing a cough can be serious. If your cough is concerning to you and is persistent, you should probably see your doctor about it. What's going to happen if you cough a lot? It really depends on what is causing your cough.
It happens to keep the respiratory system clean.
It is when you cough a lot continuously.
cough or die
You are in pain with the whooping cough because your parents did not get you vaccinated.
just get a lot of rest
It means their sick or their old and have a bad cough from a long time ago from smoking
If you have a persistent cough that only happens or starts at night, it is called a nocturnal cough. This type of cough is usually non-productive.
then you cough for a few minutes
You simply cough.
Actually, they sneeze AND cough--they can do both. However, this only happens when they are sick. **Taken from: http://www.giveusahome.co.uk/database/hamsterfaq.htm
its normal nothing to worry about
She was sick with a bad cough and found out she was pregnant again.