<s>[INST] HELLO SIR,its my father having a liver problem saying theres a swelling in his lever causing eating lesser so getting weaker n weaker. he is almost 70 yrs old. so you are kindly requested to suggest something regarding it and it would be really nice if you suggest any doctor in varanasi. looking forward to hear you soon.thank you shiva k dubey [/INST] Hi, dearI have gone through your question. I can understand your concern.  He may have liver problems.  First of all he need to search the cause.  He should go for complete liver function test and ultrasound abdomen.  These will give you exact diagnosis. Then he needs to take treatment accordingly.  He should approch physician for this liver problem.  Then take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using health care magic. Wish you a very good health. </s>