Generally speaking, patients with intestinal obstruction have diarrhea symptoms after taking medication, which basically means that the intestinal tract is clear, but not except incomplete intestinal obstruction. For patients suffering from intestinal obstruction, after regular drug treatment, the symptoms of diarrhea, generally speaking, represents the patient’s intestinal function recovery, began to exhaust, defecation, intestinal fluids, and even for the serious condition of the patient, after taking medication, this symptom, also indicates that the condition in the development of the benefits. However, there is also a possibility of incomplete intestinal obstruction, and a series of tests should be done to clarify the condition and continue treatment. For patients with intestinal obstruction, even though they can start to defecate, it is still recommended that in daily life, pay attention to rest, do not stay up all night as well as overwork, eat a light diet, eat more fiber-rich fruits and vegetables, drink more water to facilitate defecation, and do not eat spicy, oily, irritating food. For changes in the condition, patients should inform their supervising doctor in time, so that the doctor can judge the development of the condition and give reasonable treatment as early as possible.