Many problems can cause bloody stools and constipation under the right circumstances, but the most likely cause of this is an absence of the proper necessities in a diet, such as not having enough fiber or fluids. Additionally, some medical conditions, certain sorts of medications and the absence of exercise can all be cited as a potential cause for constipation, but bloody stool is typically the result of the irritation from the hard stools. Constipation is something that most people will experience at least once, though there are a few individuals who will develop chronic constipation. Again, this can be due to numerous reasons, but it is usually a poor diet with insufficient water and an inadequate amount of fiber. As previously stated, it is also possible to experience constipation due to poor exercise, or health conditions could be the cause. For instance, Crohn's disease is the cause of bowel inflammation, which can lead to bowels that are difficult to move. Sometimes, constipation and bloody stool develop at the same time, with the most common cause of bloody stools being the rough irritation presented by the hard stools of constipation. This can also occur when a person strains too hard to force the stool to exit, but this is not always the case. Additionally, hemorrhoids can cause bloody stools to develop, which are swollen veins protruding out of the anus that constipation is known to cause as well. Certain medical conditions are also known to cause both bloody stool as well as constipation, primarily those that harm the digestive system in some way, including Crohn's disease as previously mentioned. Symptoms of this illness include pain when passing a bowel movement, cramping, watery stools, hard stools, bloody stools and high temperatures. Pouches within the colon, or diverticular disease, is another potential cause for bloody stools. Finally, colorectal cancer might also be a potential source for this problem. Figuring out exactly what the underlying cause for a person experiencing bloody stool and constipation systems on their own can be a particularly difficult task. This means that a person who is suffering from these problems would do well to visit a doctor for professional evaluation. After all, it is possible for minor systems to manifest from serious conditions.