My son is vomiting and cant stop...some grey...he regularly has sever stomace pains when he starts to eat and has constipation problems....he is dry heaving tonight and having to keep drinking water so its not a dry puke.  Any suggestions? we tried to sip on Pepto and it also came back up...He is 14
Thanks for follow up. Your child has cyclic vomiting, it can cause overeating of chocolate, chips, pizza,peas, market juices and other.1. Try to keep him HY Chat Doctor. So keep him sipping water at lest 1-2litre during day2. Avoid fruits, sour