Hi doctor! I often have abdominal pain on the right side of the hip spreading to the back, go to the toilet, pain in waves. I went to many doctors, endoscopy, ultrasound, CT scan of the abdomen but still no relief. Doctor let me ask, or right hip pain spreading to the back, how to treat loose stools? Looking forward to your advice, thank you doctor!

Dear doctor, recently every time I drink coffee, when urinating, the smell of coffee smells like coffee or eating wormwood. Doctor let me ask if the case of frequent urination and the smell of food is due to kidney function? I thank you doctor.

According to statistics, kidney stones are very common today, accounting for about 10% of the population, occurring when the concentration of certain substances appears too much in the urine compared to normal. These substances precipitate to form crystals, the main component of stones. Most types of kidney stones cannot be seen with the naked eye.