About a year and a half ago, I started to have a full stomach, indigestion and food stuck in the esophagus right at the throat and sometimes suddenly choke on food and saliva. This symptom appears when I eat rice and food more than 1 bowl of rice or eat more food after 1 bowl of rice. If I only eat 1 bowl and stop, I can still eat more fruit or drink more water but absolutely cannot eat more starch and protein. My weight is still in the normal range with a slight loss of 2 pounds since the occurrence of that condition. And the body is often in a tired state, feeling lack of sugar and needing to add sweets such as milk or candy to wake up. I took the pulse of oriental medicine, my body was severely cold, so my blood circulation was poor and I used to treat cerebral circulatory insufficiency due to body weakness because of staying up late for a long time. The doctor told me what is the cause of indigestion, food is stuck in the esophagus right in the throat