It is possible to take the capsules after meals. The capsules are mostly used for stone removal in clinical practice, so taking them before or after meals will not affect the effect of the capsules. However, taking the capsule preparation after meals can reduce the damage to the gastric mucosa and has a certain protective effect on the stomach, so it can be taken after meals. However, after taking the capsule, you should drink more water and urinate regularly to promote the discharge of stones and enhance the effect of stone removal. If the patient has stones, it is recommended to use Chinese herbal medicine under the guidance of a specialist and after identification.