Acute gastroenteritis is mainly treated by injections of antibiotics and acid-suppressing drugs, and the injections usually range from $50 to $300. Acute gastroenteritis patients need to inject antibiotics to relieve the inflammation of the intestinal wall, such as levofloxacin, metronidazole, etc., antibiotic drugs are generally ranging from 10 to 30 dollars. At this time, acid-suppressing drugs also need to be injected to relieve acid reflux, heartburn, stomach pain and other discomforts, such as omeprazole, rabeprazole, etc., the general price ranges from 20 to 50 yuan. For patients with acute gastroenteritis, due to a large amount of diarrhea, vomiting, there will be electrolyte disorders, at this time you need to replenish a large amount of saline, generally is in the range of 30 to 50 yuan. All of the above drugs need to be under the guidance of a physician for medication, not self-selected drugs for treatment.