Hello. I am 38 years old healthy man. Never had any problem related to my body. Height 5.9 feet. Weight 70 kg. 2 days back, while i was driving, felt pain under ribbs. Had to visit emergency in hospital. Ultrasound report says.. liver 16.2 cm..smooth..normal..portal vein normal. Gallbladder ...smooth..no stone. Pancreas normal size..no focal lesion. Right kidny 11.7× 4.3× 1.6 cm...normal..no stone. Left kidney 12.1 × 4.3 × 1.9 cm, shows fullness of pelvicalyceal system...no stone noted. Cortical echogenicity and CM demarcation is preserved. Urinary bladder normal..smooth..no stone/growth. No evidence of ascites. No para aortic lymphadenopathy seen. ..... so, I am recommended to use Artifen 50 (tab). Ciport 500 (tab). Buscopan.. i am also using HR 77 drops (homeopathic)... i wanted to know the cause of kindny fullness even i am drinking water a lot..... thank you.