Dry cough is usually hard to treat. It lasts for weeks and in some cases even for months. A time honored remedy for dry cough is lemon wrap. Lemon is a rich source vitamin C, which is essential for maintaining healthy functioning of the immune system. Apart from drinking lemon juice to strengthen your immunity to coughs and respiratory infections, you can use lemon wrap to get fast relief from dry cough. This video shows how to make and use the lemon wrap to reduce dry cough.