This can be due to incomplete digestion of food, that leads to excess gas in the intestine (incomplete digestion of carbohydrate-containing foods in lactose intolerance; indigested gluten in celiac disease)
If you are experiencing abdominal pain, bloating, diarrhea, hot flashes of your face and chest, talk with your physician about carcinoid syndrome.

Trust me on this on i was scared for a whole month. i didnt go to the doctor but i reaserched really good. so listen up.i have had the same exact problem and let me tell you it aint pretty....If you are experiencing abdominal pain, bloating, diarrhea, hot flashes, chills,alittle feeling of heartpain,chestpain,urine more frequently,gas,and you feel like your full after eating a small porition. This can be because of lack of estrogen in you vulva.Gas will come more and you think that you are going to throw up your not. what helped me get through that was not preperation H. But apple cider, it cleans out your whole digestive tract and let me tell you ...your going to feel a whole lot better. trust me. Like life is hard but if you ask God to help you through this time...BELIEVE...and he will help you..