, like its name suggests, means that part of your one-way gastrointestional tract is blocked.
This means you will have constipation
, greenish vomit with digested food (because the food cannot pass through your tract), pain in your belly and also might cause your belly to look like it is swelling. If you cannot pass gas, pass feces
and you see the signs above, see your doctor.
Answer assisted by Tejas Ozarkar, Medical Student