You can eat seafood during taking cephalosporin, but you should not overdo it. Because the body’s immunity is lower during the period of illness, the digestive function will become poor, excessive seafood and large fish and meat will increase the burden on the stomach and intestines, which is not conducive to the recovery of the disease. Therefore, during the medication, try to eat a light diet, maintain sufficient sleep, drink more water is the right way. In addition, it should be noted that cephalosporin belongs to the antibiotic class of drugs, its application should be carried out in accordance with the doctor’s instructions, should not eat, eat how much dose as well as the course of medication are strictly regulated, can not be blindly applied, and can not arbitrarily increase or reduce the dose. To ensure the efficacy of treatment, only in the full dose, full course of treatment under the premise can be realized. Therefore, seafood and cephalosporin can be eaten together, but should be eaten as little as possible.