The effect of kynurenine tablets in treating endometrial hyperplasia needs to be judged according to the cause of endometrial hyperplasia, such as endocrine disorders caused by endometrial hyperplasia, there will be a better effect, such as caused by endometrial polyps and so on, there is no obvious effect. 1. Endocrine disorders: endocrine disorders, estrogen at a high level, stimulate endometrial hyperplasia, resulting in increased menstrual bleeding, the use of the drug will have a better effect. 2. Endometrial polyps: If the endometrial hyperplasia is caused by endometrial polyps, the use of this drug has no obvious curative effect, and the polyps need to be treated symptomatically. Norethindrone tablets are mainly used for the treatment of endometriosis, functional uterine bleeding, menstrual irregularities, endometrial growth of excessive speed and other diseases, but also for contraception. Common adverse effects of the drug include dizziness and nausea. For hypertension, diabetes, cardiovascular disease, migraine, unknown vaginal bleeding, etc. Use with caution, long-term use of regular monitoring of liver function and breast; pregnant women, serious insufficiency of liver and kidney function and breast occupation is prohibited. The use of this drug should be applied regularly under the guidance of a doctor to avoid the adverse consequences caused by self-medication.