Having stones or kidney stones is a fairly common problem that can happen to anyone. The most common cause of stones is the combination of uric acid, phosphorus, calcium and oxalic acid in the kidney and bladder. Eating. The bigger the kidney stone, the more pain it causes. Other symptoms of this are frequent urination, pain while urinating, nausea, vomiting and excessive sweating, along with eating some prescription medicines, as well as consuming some natural substances, the stones can be treated. Many of these substances will also prevent stone from being formed again in future. Apart from this, also drink plenty of water. If you drink 8 to 10 glasses of water every day, then a lot of toxins in your body easily pass out through urine. Thank you