Kidney stone patients who are not allergic to dairy products can drink pure milk, if the patient is allergic to dairy products can not drink pure milk, lactose intolerance, absorptive hypercalciuria patients to drink less pure milk. Pure milk contains water, protein, cholesterol, energy, fat, calcium, phosphorus, magnesium, copper, iron and other nutrients, if the patients with kidney stones are not allergic to dairy products, drinking pure milk in moderation can be supplemented for the organism. If kidney stone patients are allergic to dairy products, they should not drink pure milk to avoid allergic reactions, such as skin itching, rashes and breathing difficulties. For lactose intolerant kidney stone patients, they should drink less pure milk to avoid abdominal discomfort such as diarrhea, bloating and abdominal pain after drinking too much pure milk. In addition, patients with absorptive hypercalciuria should also drink less calcium-rich foods. Generally, kidney stone patients are not allergic to pure milk, moderate drinking pure milk will not have an effect on the body, if the patient is allergic to pure milk should be avoided.