There is no such thing as “how long can you take chicken endocannabinoid to dissolve kidney stones”, kidney stones are called stone drench in Chinese medicine (discharge of gravel during urination, or sudden interruption of urination, pain in the urethra, unbearable pain in the lower back and abdomen), at present it is not recommended to use chicken endocannabinoid to treat stone drench, it is recommended to use the formula treatment, generally 2~4 weeks as a treatment cycle, and is only applicable to the small stones. It is recommended to use prescription medicine, generally 2~4 weeks as a treatment cycle, and only applicable to those with small stones. Chicken Neijin is flat in nature, sweet and astringent in taste, and has the function of strengthening the spleen, eliminating food and resolving stones, which is suitable for people with dietary stagnation, and can be used for meat, pasta and other types of food stagnation; it can also be used to treat stone drenching, cholelithiasis, and so on. Note that it should not be used by people without stagnation. It is recommended to use a formula with clear therapeutic effect, such as Shi Wei San, to treat the condition. The onset of effect of Chinese medicine in treating lithiasis varies from person to person, generally ranging from a few weeks to a few months. It is only suitable for those with small stones, and it is recommended that the prescription be used under the guidance of a doctor; if the stones are large, it is recommended that other methods of treatment (e.g., surgery, ultrasound treatment, etc.) be used.