Hello Doctor, My mother,56, has a problem where she experiences stomach ache a lot and vomits food every time she intakes it after 10-15 minutes. One of her kidneys does not work and the other has shrunk in size. She is also a diabetic, has had angioplasty about 2 years back when she suffered a heart attack . As the kidney has shrunk, she is advised to intake only half glass of water everyday and after 3 months time, water gets deposited in her lungs which is taken out by the doctors after operating on her. Also, the excess water goes to her feet and hands and gives a swollen appearance to these body parts. This excess water in hands and legs gets removed by Lasix tablet. Kindly advice on why does she vomit and how can we prevent this? If she does not take food she becomes very weak because of this. So is there something we can do or take prevention to get rid of this condition or atleast control her problem. Thanks. Pawankumar