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.
Chronic Bronchitis Prognosis. When you have chronic bronchitis, the cough could last at least a few weeks to a month. Sometimes the cough could last for three months with periods no coughing at all.You may be told that chronic bronchitis may never resolve. The symptoms appearing and disappearing is called flaring and subsiding.hronic Bronchitis Prognosis. When you have chronic bronchitis, the cough could last at least a few weeks to a month. Sometimes the cough could last for three months with periods no coughing at all.