cough

Common cold and cough are usually caused by viruses. The common cold, typically known as upper respiratory tract infection, is a viral infection of the nose and throat. The symptoms usually include sore or scratchy throat, runny nose, cough, and sneezing. On the other hand, a cough is a reflex that helps clear the throat…

Whooping cough, also known as pertussis, is a highly contagious bacterial infection of the respiratory tract. It is caused by the bacterium Bordetella pertussis. Whooping cough is characterized by severe coughing spells that can last for weeks. The coughing spells can be so violent that they can cause vomiting, difficulty breathing, and even rib fractures….

A dry cough is a cough that does not produce mucus. It can be caused by a variety of factors, including allergies, asthma, and smoking. While a dry cough can be a nuisance, it can also be a sign of a more serious underlying condition. Therefore, it is important to see a doctor if you…