I woke up today the body was paining but the most irritating thing was the overflowing nose and the continuous sneezes that I was taking. Really guys the whole body is paining and this post that I am writing its just because I dont want to be inactive over this platform. I just thought of doing some research on cold and see what more I can learn about.  **What is cold?? .** The common cold is a viral infectious disease that infects the upper respiratory system. It is also known as acute viral rhinopharyngitis and acute coryza. **How a Common Cold Starts** Its a infectious disease that spreads from any infected person to a healthy person. May be I got infected from one of my friend who already had it a day before. Thanks to him that now we both are suffering. 😅😅 The most common symptoms of a cold are:  :-dry thr