The intestines are associated with the absorption of nutrients and the processing of waste material, so a dream about intestines is often about the need to encourage positive influences and to get rid of negative influences in your life.
A dream that your intestines are diseased can be a sign that you are having difficulty distinguishing healthy from unhealthy situations.
Dreaming that your intestines are blocked can mean that you have been repressing negative emotions for too long. You need to face these emotions and understand what is causing them.
Because the intestines are coiled and snakelike, they are associated with intuitive wisdom. Therefore, a dream about intestines is often a sign that you need to rely on your intuition in order to solve a problem. If you dream that your intestines are diseased or damaged, you need to develop your intuitive skills further.