Cold is a common infection which is mainly caused by Rhinovirus. It is called as “Common Cold” because people often catch cold rather than any other disease. It is highly contagious and can spread easily from one person to another. Cold can occur at any time of the year, but it is most common in Winter or rainy season. There is no particular treatment of cold but few home remedies which are listed below can help to decrease the symptoms and are much safer than medication. Symptoms of Cold Includes sore throat, nasal congestion, runny nose, sneezing, cough, aches and pain in throat region, fever, headache etc.