Double kidney crystals are usually urate or oxalate crystals, which are usually the precursor of kidney stones, and the treatment plan is often chosen according to the nature and size of the crystals and other factors, including general treatment and drug treatment. 1. General treatment: For crystals formed by excessive oxalic acid in the body, you can drink a lot of water, urinate regularly to promote the discharge of crystals, and at the same time, avoid the intake of oxalic acid-rich food to avoid the accumulation of crystalline material, and do appropriate exercise to enhance physical fitness. 2. medication: for the uric acid deposition of crystals, urinary tract without obstruction, can be under the guidance of the doctor application of drugs to remove stones, usually choose allopurine, potassium citrate and other drugs. Double kidney crystals, it is recommended to regular hospitals, under the guidance of the doctor, choose the appropriate way to actively treat, to avoid the formation of stones, affecting the health of the body.