3years before after spinal cords tumor surgery at D11-12 I became paraplegic with loss of sense in bowel & bladder. After 3 years now I can walk help with walker. And bladder function restore but till now bowel function is irregular. Normally I feel bowel urge after 2 days and stools is very hard difficult to pass. When I feel very discomfort then I use dulcolax suppositories in rectum for bowel movement. Can I use dulcolax suppositories regular basis ? please suggest