### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
MU UNCLE HAS DONE TREATMENT WITH WEEKLY CEMOTHERAPHY AND 30 RADIATION BUT AFTER ONE MONTH WATER HAS FILLED IN HIS STOMACH SO AS A TEMPORARY DOING TAPPING AND HIS KFT REPORT IS NOT OK AND FRUIT AND JUICESCOCONUT WATER IS SHOULD NOT GIVE AS PER DOCTOR SO PLEASE TELL US WAT WE SHOULD DO my uncle Mr R.B.Prasad his age is 64yrs is esophegus and his tretment is over with 30 radiation and weekly cemotheraphy but after completed treatment on 4/01/2011 now his stomach is filling with water and his Kft report is not good and he is doing countinusly vomiting and cant eat anything and as per doctor should not give him coconut water,juices and fruits so please tell us what we should and what we are suppose to give him to do well and to give gim some strength.at present in a temporary have done tapping once but please tell us some permanent solution for that and give some advice for his diet .

### output:

Hi welcome to Chat Doctor he might be having metastasis, send the ascetic fluid sample for complete pathological examination. May be his serum electrolytes are high(serum potassium) and his KFT is bad, better to avoid diets rich in potassium like fruit juices, coconut water etc........ Carrot juice, butter milk and melon are useful. Tapping should be done when exes fluid accumulated. If u can come to Hyderabad visit AIG(Asian institute of gastroenterology) once.