As we all know Kidney removes waste product from the blood in the form of urine. Kidney stones or calculi get formed when chemicals in the urine become concentrated to the point that they form solid crystals.

Smaller stones pass out on their own however larger stones might become lodged in the urinary tract causing severe pain, blockage or infection. Mostly associated with a severe cramping pain in the lower back or side.

The pain usually moves down towards the abdomen, groin or genitals as the stone moves down the urinary tract. Almost 60% of men at the age of 60 years and almost all the men at the age of 90 years would have some degree of prostatic enlargement.

However, only about two thirds of these, would have any symptoms pertaining to enlarged prostate. These symptoms comprise of increased frequency of urination, hesitancy in passing urine, sense of incomplete evacuation of urine, poor urinary flow, as well as retention of urine.