Constipation is defined as the condition where a person has difficulty passing faeces or passes dry stool. The person has irregular and infrequent or difficult evacuation of the bowels. Colon in the large intestine is responsible for packaging and eliminating stool. As the food moves through the colon, it absorbs water while forming stool. The food is then pushed forward due to muscular contractions of the colon. When the stool reaches the rectum, it is in solid form and is expelled out of the body. But due to certain reasons the process does not go in the proper way and leads to constipation.