obstruction from colon blockage

The most important way to know whether you have obstruction from colon blockage is because you feel pain in the area of your stomach. Pay attention to this pain. You can go for sophisticated medical tests, but it's your own body's symptoms that are usually the first alert for a problem like this. If the blockage is in the large intestine, you'll feel a lot of pain. It may be more like a dull ache or more like a severe pain, depeding upon how much blockage there is. If strangulation has occured, then the pain will be very bad and you'll definitely know something is wrong. It can be a bit trickier in the small intestine, where the ache can be more subdued.