I have large intestine with too much poop. What are the homemade or natural ways to cure it?

Really constipated? Colonics & purges are popular but should be avoided & can not be recommended (see earlier healthtap answers). Use of irritant laxatives are safe for the short-term only. Fiber supplements, stool softeners, & lavage agents like MiraLAX (polyethylene glycol) are safe. Rx drugs are available, but 1st need to know cause of constipation. Undergone medical evaluation to rule out colon motility, rectal dysfunction, blockage?