Eat spoiled watermelon abdominal pain consider acute gastroenteritis, can be given antispasmodic and analgesic drugs, antibiotics, antidiarrheal drugs, intestinal microecological agents and other drugs such as belladonna tablets, norfloxacin, montelukast, bifidobacteria and other treatments to relieve abdominal pain. 1. Antispasmodic and analgesic drugs: commonly used drugs are scopolamine, belladonna tablets, etc. to relieve intestinal smooth muscle spasm and improve abdominal pain. 2. Antibiotics: If the intestinal tract is infected by bacteria, antibiotics, such as norfloxacin, ciprofloxacin and other anti-bacterial infection treatment can be given. 3. Antidiarrheal drugs: If there is frequent diarrhea, antidiarrheal drugs can be given, such as montelukast adsorption of water in the intestinal tract, astringent antidiarrheal. 4. Intestinal micro-ecological agents: diarrhea can lead to intestinal flora disorders, can be combined with intestinal micro-ecological agents, such as Bifidobacterium bifidum quadruple capsule, Saccharomyces boulardii, etc. to regulate the intestinal environment, relieve diarrhea, abdominal pain. Eat spoiled watermelon abdominal pain, it is recommended to seek medical attention in a timely manner, under the guidance of the physician medication.