Good evening. My 14 yr old son has had severe stomach crampsfor the past couple days and was seen a couple days ago. The PA diagnosed him with something viral that needs to run its course. The flu and strep tests came back as negative and given a nausea rx. He has not regurgitated at this point, no fever, no chills, no loss of appetite, he cannot remember if he had bowel movement yesterday. He has yet to have one today. The pain travels throughout his abdomen, not in a central area. My question....at what point do I take him to the pediatrician and is there any household remedy I can use?