I can't get my shit out. What's wrong?

Always want to shit and can not pull out to consider constipation or gastrointestinal dysfunction caused, serious also easy to cause stool dry, stool hard and stool volume less performance, also can not rule out and improper diet or overeating related, such as eating chili, seafood, barbecue, fried food, etc., usually pay attention to light diet, eat more cereals and coarse fiber vegetables, eat more fruits to alleviate symptoms, do not sit for a long time, can also take Tongchang Run stool drug treatment.