Kidney stones can cause pain in the lower part of the abdomen and the groin area, the back and below the ribs. Besides that, the patient often urinates, and the urine has a very strong smell with a specific color, and there are also symptoms of nausea.
Those are crystal aggregations of dissolved minerals in the urine which are formed in the kidneys or the urinary bladder, causing strong pain.
One of the most effective natural cures for this condition which has been used for more than 300 years is a mixture of olive oil and lemon juice. You have to combine 0.25 ml of freshly squeezed juice of lemon with the same amount of olive oil and drink it. After this you should consume a great amount of water. The mixture should be taken 2-3 times during the day until the stone gets out of the kidneys. It will usually take 1-3 days.