Q background i, a 21-year-old male, enjoy receptive fisting. Question i saw my doctor recently, and he tried to link my enjoyment of anal sex to. Rectal prolapse can look like hemorrhoids, another complication of chronic constipation, but its not the same. It can cause feelings of sluggishness and bloating, but there is no evidence that bugs or toxins leak from the bowel into any other part of the body. Another common idea is that constipation may lead to cancer but there is no evidence that long-term constipation increases the chances of getting bowel cancer. Anal fissures happen due to certain occurrences, such as childbirth or constipation,. Or your doctor may need to look for other underlying disorders that can cause anal fissures. Can chronic constipation cause anal fissures? Answer having constipation every once in a while is common, but if youre dealing with symptoms for more than 3 months, that raises your chance of. Many conditions that affect the large intestine have the potential to cause abdominal pain and constipation. These can include anal fissure a tear in the tissue that lines the anus.