Common Cold : It is generally an oft-repeated adage, โcommon cold, treated or untreated, lasts for seven daysโ. It is an off-shoot of exposure to sudden climatic changes. It is very agonising and irritating disorder…

Common Cold : It is generally an oft-repeated adage, โcommon cold, treated or untreated, lasts for seven daysโ. It is an off-shoot of exposure to sudden climatic changes. It is very agonising and irritating disorder…