Thick lining of the uterus can be regulated and treated by oral medication or scraping. 1. Oral medication: Take progesterone medication, after stopping the medication, the lining will shed due to the withdrawal of progesterone, forming menstruation, and after menstruation, the lining will return to its normal shape. Progesterone can be taken 10 days before menstruation, such as progesterone, and stop taking the drug for 5 consecutive days, and withdrawal bleeding will occur in about 3-7 days. However, some people may have adverse reactions such as vaginal bleeding, nausea and dizziness after taking the medicine. 2. Curettage treatment: If there is no obvious effect after oral medication or anemia has been caused, diagnostic curettage should be carried out in the hospital to do pathological examination of the endometrium to clarify the cause of the thickening and then give the corresponding treatment. It is recommended that women check out the endometrial thickening, timely medical treatment, according to the specific circumstances under the guidance of the doctor to deal with.