Constipation patients short-term normal dose of rhubarb laxative capsule does not usually lead to diarrhea, diarrhea may be related to the individual’s physical condition, taking medication time, dosage, or medication is not appropriate. Rhubarb laxative capsule is a proprietary Chinese medicine, composed of rhubarb as the main ingredient. This product has the effect of clearing heat and laxative. It has therapeutic effect on constipation and poor appetite caused by solid-heat stagnation of food (poor digestion of food and stagnation in the stomach). Its adverse effects are not known. It is contraindicated for pregnant women. Precautions, this product should not be taken for a long time, allergies should be used with caution. From the composition and adverse reactions of this product, rhubarb laxative capsule consists of rhubarb, overdose or prolonged consumption may lead to diarrhea. Under the correct dosage, taking under the guidance of a Chinese doctor usually does not lead to diarrhea. If diarrhea occurs, it may be related to the individual’s physical condition, the time of taking the medicine, the dosage or the medicine is not suitable for the patient. If you need to use medication, you should use it under the guidance of a Chinese medicine practitioner, and should not purchase medication on your own to avoid delaying your condition.