Ox-huang detoxification tablets can cure constipation. Niu Huang Dui Toxin Relief Tablet has the effect of clearing heat and removing toxins, and has certain therapeutic effects on constipation caused by internal heat syndrome. It is a Chinese patent medicine, and its main ingredients include ice tablet, artificial oxalis, scutellaria, gypsum, platycodon, licorice, rhubarb, and andrographis. There are many causes of constipation, and if the constipation is caused by fire, it can be treated by taking Niu Huang Xie Du Wei Tablet. During the period of taking this product, some patients may have adverse reactions such as digestive system (nausea, diarrhea, etc.), skin (itching, rash, etc.), nervous system (dizziness, headache, etc.), other systems (chest tightness, palpitation, dyspnea, etc.), and those who have taken this product for a long period of time or overdose may also have manifestations of arsenic toxicity such as thickening of the skin, roughness, and hyperpigmentation. Allergic to the product, infants and young children, pregnant women and lactating women are prohibited from using this product, if there are adverse reactions during the administration of the drug, it is recommended to go to the hospital as soon as possible for consultation and treatment. There are many reasons for constipation, it is recommended to improve the relevant examination to clarify the diagnosis, it is not recommended to take Niu Huang Detoxification Tablets for a long time. It should be noted: Niu Huang Xie Tu Wei Tablet belongs to the prescription drugs, patients need to rely on the prescription order issued by the doctor to buy, it is recommended that patients under the guidance of the doctor to use the drug to avoid adverse reactions.