I am experiencing constipation for last 1 month..although i pass stools daily but they are hard and dry..for past 2 weeks i have also experienced few drops of blood after i pass hard stools..i am trying to relieve constipation by dietary changes and laxatives but as soon as i stop taking laxative my stools again turn dry and hard and there is bleeding..what else to be done to relieve constipation so that no medicines are required..how long do i need to take laxatives, i am worried about stools in blood, what to do so there is no bleeding on passing stools