Conversation: The conversation between human and AI assistant.
[|Human|] I get this pulsating pain in my abdomen after I play soccer. I played soccer all my life, and I never felt pain like this. I went in for a ultra sound but they said everything was normal. It pulsates at the height of the belly button on the front side of the abdomen. It goes side to side. From the right or left side to the other side and it switches back and forth. I end up on the ground rolling side to side. Its a real sharp pain. It last for about 30 minutes. Real bad pain
[|AI|]  Hi, Welcome to Chat Doctor !short duration recurrent pain in the athletic and outdoor active people may be due to acid peptic disorder or small ureteric stones or simply due to gut infection leading to excessive gas formation causing spasms. You should avoid fried foods and junk foods. Get a urine routine and culture examination done and also PUB ultrasound to detect any small stone or gravel that can be missed in routine abdomen ultrasound. Also get a stool examination and culture. Review to a local physician and manage accordingly. I hope the advice would be informative and useful for you. Take Care!