Posted by admin on February 27, 2010 ·
Common cold is an inflammation or pain in the upper respiratory tract, usually caused by viral infections. It normally occurs more often than any other disease and hence the name common cold. It might [...]
Posted by admin on February 24, 2010 ·
Cough is often described as the frequent contractions of the thoracic cavity that results in the release of air from the lungs and making distinct sound during this process. It is a process of throwing [...]