Is it normal to have such problems during menstruation?

　　If you ever experience any of the following conditions, see your doctor as soon as possible--

　　Severe pain that cannot be relieved by painkillers Dysmenorrhea。

　　Menstrual cramps that suddenly become severe and difficult to relieve are usually caused by Uterus The danger sign of endometriosis is that part of the lining of the uterus is shed outside the uterus. In addition, if you experience severe pain during sex or when bending over, it may be caused by this disease.

　　Menstrual flow increases sharply.

　　This condition may mean that you have uterine fibroids growing in your body. This is a benign tumor that grows on the wall of the uterus. It is usually harmless to the human body, but the increased menstrual blood caused by it can cause anemia , this kind of tumor also has a slight possibility of causing blockage of blood vessels in the uterus or turning into a malignant tumor.

　　Heavy bleeding with severe menstrual cramps.

　　The presence of these two symptoms at the same time may mean that you have pelvic inflammatory disease (PID), a reproductive system infection usually caused by chlamydial bacteria. Another sign of pelvic inflammatory disease is postpartum bleeding. If not diagnosed and treated in time, pelvic inflammatory disease can easily cause infertility。

　　Sudden severe pelvic pain.

　　Severe lower abdominal pain may be caused by a ruptured ovarian cyst. The severe pain caused by this rupture usually starts on one side of the lower abdomen and quickly spreads throughout the lower abdomen. This pain is completely different from dysmenorrhea.