If the stone is stuck in the urethra after lithotripsy, you can take medicines such as urolithotoxic pills, lithotripsy granules, and wulonghuahuishi pills to help expel the stone. 1.urolithone pill: urolithone pill has the effect of clearing away heat and dampness, moving qi and removing blood stasis, and clearing the lymphatic drainage of stones, and the stones stuck in the urethra can be discharged by taking this kind of medication that has the effect of clearing the lymphatic drainage of stones. Pregnant women should not use this drug, some patients may experience nausea, nausea (no appetite, less food), light mouth and other adverse reactions. 2. Stonecutting granules: this drug has the effect of clearing heat and inducing diuresis, clearing the lymphatic drainage of stones, and can be used to help discharge stones after they are stuck in the posterior urethral orifice. It should be noted that this drug is prohibited for those who are allergic to it, and pregnant women and people with allergies should use it with caution. 3. Wulinhuaxu Pill: Wulinhuaxu Pill has the effect of promoting diuresis, stone dissolution and relieving pain, after the stone is stuck in the urethra after lithotripsy need to urinate, Wulinhuaxu Pill has the effect of promoting diuresis, can promote urination, which is helpful for the discharge of stone. The contraindications and adverse reactions of this drug are not clear, it is best to take this drug in strict accordance with the doctor’s instructions, in order to avoid improper use of medication discomfort. The drug needs to be taken under the guidance of a doctor, and, if the effect is not obvious after taking the drug, the patient needs to go to the hospital as soon as possible for examination, and if necessary, can also take the physical way to remove the stone.