Most of the kidney stone medication has no significant effect on delayed menstruation, but a small portion of the population has nerve dysfunction due to severe pain, causing delayed menstruation. Small kidney stones can choose to control through drugs, the corresponding drugs (stone pellets, etc.) mainly play a role in promoting renal excretion, through the urine flush to promote the discharge of stones, the drug itself does not affect the endocrine status, does not affect the body’s hormone level secretion, and will not affect the situation of delayed menstruation. The pain caused by the stones may cause abnormal nerve regulation, which may occasionally lead to delayed menstruation. Delayed menstruation during the use of medication is mainly considered to be caused by other factors such as emotional abnormalities, exposure to cold, staying up late, use of medication (progesterone, etc.) and so on. If you don’t have your period for a long time, you should also pay attention to the possibility of pregnancy, and if necessary, consult a doctor to take blood tests for changes in hormone levels. Kidney stone medication appeared delayed menstruation, it is recommended to go to the hospital in time to clarify the diagnosis.