<s>[INST] it seems to me that flow of food in my food pipe is not proper,I underwent endoscopy twice from different doctors but they said that there is nothing serious, but i m getting lazy day by day, feeling weak too from last 2-3 years. i have fear in my mind of cancer in my food pipe so want to know that what test is required to clear this. one thing is more my wastage is not proper it is like toothpaste. [/INST] Hi there, if you have this problem kindly visit a gastroenterologist and get a thorough exam done besides an endoscopy, also other investigations are done to rule out any pressure on the food pipe from outside or any defect in your peristaltic movements called dysphagia Austria, only after you have ruled out all other cause of difficulty in swallowing and there is no organic cause then you can visit a psychoanalyst and get counselled about the same. As you are not consuming food properly that could be the cause of your poor stool formation., do not worry about something so much which may not even be there like cancer and concentrate on being healthy. Take care. </s>