After eating seafood stomach pain is considered to be related to the following three factors: First, whether the seafood is fresh, if the seafood is not fresh may lead to food poisoning, because seafood, especially raw food will have a large number of bacteria, viruses, fungi and parasites, may lead to acute gastroenteritis, can induce stomach cramps. Second, whether there is an allergy to seafood, seafood is a kind of heterogeneous protein, allergic patients may have an allergic reaction after eating seafood, and may also have symptoms of colic. Third, whether the patient has gastrointestinal diseases, because seafood is seafood food, after eating seafood, patients with chronic gastritis or enteritis may be too cold seafood, plus eating seafood may be combined with other cold, irritating and other dietary stimulation, may cause the original gastritis and enteritis relapse and cause abdominal pain phenomenon. In this case, it is recommended that the patient immediately go to the hospital, first give warm water to keep warm, at the same time can be symptomatic treatment, if it is a bacterial infection can be eaten haloperidol, probiotics accordingly symptomatic treatment, if the effect of symptomatic treatment is not obvious, you should go to the hospital for symptomatic treatment.