For oesophagitis avoid spicy n deep fired items Esp.green chilies, do not eat with full stomach, eat food in small quantity, 4-5 times a day.Do not sleep immediately after any meal,keep yr head raise while sleeping.take milk 1-2 glasses daily depending on yr digestive capacity,Eat more fruits like banana, apples,ripe mangoes,etc depending on season.,U can also have any kind of liquid antacid, or tablet depending on severity of pain.Very full stomach or over eating in yr case may cause shortness of breath. Avoid hard liqueur as much as possible