The period refers to menstruation,taking tamoxifen for menstruation if the amount of menstruation is normal, it is considered to be better, if the amount of menstruation is abnormal or postmenopausal vaginal bleeding is not good.
1. Normal menstrual flow: Tamoxifen is an anti-tumor drug, mainly for the treatment of women with recurrent metastatic breast cancer, it is an anti-estrogen drug, if the amount of menstrual flow is normal and can be ended within 7 days, it is considered a normal phenomenon, which means that there is no serious adverse reaction, it is a better situation.
2. Abnormal menstrual flow or postmenopausal vaginal bleeding: tamoxifen will act on the endometrium after using the drug, long-term use will lead to endometrial hyperplasia, which will cause changes in menstruation, if menstruation does not end for a long period of time, it is considered to be a side effect of the drug, which is not a particularly good situation.
In addition, if a postmenopausal woman with the drug appeared to menstruation, it may also be abnormal endometrial hyperplasia or endometrial cancer and other causes of vaginal bleeding is also bad.
Taking tamoxifen to menstruation should be analyzed according to the specific situation, if it is an abnormal situation, you should consult a doctor in time to avoid delay.