Endometrial atrophy may be caused by drug factors or uterine operations, and needs to be treated according to the specific causes. 1. Drug factors: such as long-term use of contraceptive pills or hormone drugs, may lead to the endometrium is adversely affected, this situation needs to stop taking drugs, and at the same time need to go to the regular hospital to receive examination and treatment. 2. Uterine operation: for example, repeated abortions, wearing a birth control ring, removing the birth control ring and scraping treatment, etc., may cause endometrial atrophy, and need to supplement hormone drugs to regulate endocrine disorders, such as estrogen, estradiol and progesterone. In addition, the taking of the above medications carries a certain degree of risk, and it is recommended that patients need to get the guidance of a specialist and not take medications without authorization.