Rush after heavy may be caused by bacterial, viral infections, you can take antibiotics (norfloxacin, etc.), probiotics (bifidobacterium triple bacterial preparation, etc.), antispasmodic and analgesic drugs (belladonna tablets, etc.), there is no such thing as what medicine is most effective, according to the patient’s own condition of the doctor’s prescription medication. 1. Antibiotics: If you do routine stool examination and bacterial culture, after the diagnosis of bacterial infection, you can give sensitive antibiotics, such as levofloxacin, norfloxacin, amoxicillin and other treatments according to the results of the examination as prescribed by the doctor. 2. Probiotics: diarrhea is usually accompanied by intestinal flora imbalance can be prescribed probiotics, such as Bifidobacterium bifidum triple bacterial preparation, Bacillus licheniformis, etc., to regulate the intestinal flora, improve the diarrhea, but can not be taken with antibiotics. 3. Antispasmodic and analgesic drugs: severe abdominal pain can be prescribed oral belladonna tablets, scopolamine and other antispasmodic and analgesic. It is recommended that patients seek medical attention in a timely manner, under the guidance of a physician, do not self-medication.