Clofentezine tablets are psychotropic drugs, and their prolonged use has certain harmful effects, including damage to liver and kidney function. Patients may also experience pain in the liver and loss of appetite, which can lead to jaundice in severe cases. Common gastrointestinal reactions, such as upper abdominal discomfort, nausea, vomiting or constipation, may occur with prolonged use of the drug and may lead to addiction. Clofentezine tablets are mainly suitable for pain relief after orthopedic surgery and for patients with advanced tumors who have significant pain, which can be used to relieve the patient’s pain.