Mesalazine can be used together with liver protection tablets for liver protection. Mesalazine can be used to treat ulcerative colitis and segmental ileitis. Liver protection tablets can be used in the treatment of chronic hepatitis and early cirrhosis, with the effect of lowering transaminases. As mesalazine is metabolized by the liver after it enters the body, it may cause some damage to the liver, which can be protected by the use of Liver Protection Tablets. Taking mesalazine may cause stomach upset, nausea, headache, dizziness and other uncomfortable symptoms. The drug is contraindicated in people who are allergic to salicylic acid drugs and ingredients in the drug. Note that the drug is used with caution in people with renal and hepatic insufficiency. Once a rash occurs, use should be suspended and prompt medical attention should be sought. No adverse reactions have been found with Liver Protector Tablets, and there are no clear contraindications or precautions. Note that the above drugs should be used under the guidance of a doctor, avoid unauthorized use of drugs to avoid adverse effects. If the patient’s symptoms are not relieved after 3 days of medication, it is recommended to consult a doctor in time, improve the relevant examination, clarify the cause of the disease and symptomatic treatment.