If a nursing mother has kidney stones, if the stones are small and there are no other conditions, she can drink more water to relieve the pain; if the stones are large or obstruction occurs, she should be treated in time. 1. Smaller stones and no other conditions: If a nursing mother is examined for simple kidney stones, and the stones are small, and there is no renal colic, there is usually no need for special treatment, and you can drink more water to relieve the pain. 2. When the stone is large or obstruction occurs: If the kidney stone itself is large, or there is a urinary tract infection or pyelonephrosis, it is recommended to consult a doctor in time for treatment, and generally can be carried out ureteroscopic laser lithotripsy, the stone will be completely cured. In addition, it should be noted that it is recommended to stop breastfeeding during the treatment of stones, and milk can be used as a substitute, and breastfeeding can be resumed after the treatment of kidney stones without excessive worry.