People often mix up a cold and runny nose with an allergy because these two conditions share almost the exact same symptoms. It is no wonder that people are confused when it comes to colds and allergies, however, they must know that these two are very different from each other, especially in terms of what […]
The common cold is a viral infectious disease that infects the upper respiratory system. It is caused by more than 200 different viruses. Learn all about its symptoms, causes, treatment, and home remedies, here.