Anxiety caused by medical factors. Anxiety is associated with medical factors such as anemia, asthma, infections, and several heart conditions. Some medically-related causes of anxiety include: 1  Stress from a serious medical illness.
Maybe Longer Than You Think Most people think a cough should last an average of seven to nine days. In fact, says a new report, a cough can last much longer, and in many cases will go away on its own. Most people think a cough should last an average of seven to nine days.
Researchers at the University of Georgia in Athens found that our expectations for how long a cough should last donât quite match up with reality, and that this gap may account for why so many people go to their doctors and ask for antibiotics when they have a cough.