Why does the lower abdomen hurt after menstruation ends?

Generally speaking, "lower abdominal pain" refers to pain in the lower abdomen. Pain in the lower abdomen after the menstrual period may be caused by uterine contractions, approaching ovulation, ovarian cysts, endometriosis, pelvic inflammatory disease, and other factors. If discomfort occurs, timely medical consultation is recommended. Detailed analysis is as follows:

1. Uterine Contractions

After menstruation, some women may experience mild lower abdominal pain due to uterine contractions. This type of pain is usually brief and mild, without other significant symptoms. It falls within the physiological range and can be relieved by applying heat to the abdomen.

2. Approaching Ovulation

About two weeks after menstruation, women enter the ovulation period, during which the ovary releases an egg, possibly causing slight abdominal pain. Ovulation pain is usually self-limiting and requires no special treatment.

3. Ovarian Cysts

The occurrence of ovarian cysts may be related to environmental factors, diet, infection, and hormonal changes. Ovarian cysts are fluid-filled sacs on the ovaries; if the cyst is large or undergoes torsion, it may cause lower abdominal pain after menstruation, and symptoms such as abdominal mass or irregular menstruation may appear. Treatment may include medications such as Jiegu'an Capsules, Hongjin Xiaojie Concentrated Pills, and Mifepristone Tablets, as directed by a physician.

4. Endometriosis

High estrogen levels, abnormal development of the reproductive system, autoimmune diseases, and other factors may increase the risk of endometriosis. Endometrial tissue growing outside the uterus can be affected by hormones during menstruation, causing bleeding and inflammation, which leads to lower abdominal pain. Symptoms may also include pain during sexual intercourse and infertility. It is recommended to follow medical advice and use medications such as Dienogest Tablets, Gestrinone Capsules, and Ethinylestradiol Cyproterone Acetate Tablets for treatment.

5. Pelvic Inflammatory Disease

Pelvic inflammatory disease is caused by bacterial infection leading to inflammation of pelvic organs. Bacteria invade pelvic organs such as the uterus, fallopian tubes, and ovaries, triggering an inflammatory response that causes tissue swelling, congestion, and localized pain, possibly accompanied by symptoms such as increased vaginal discharge or frequent urination. Treatment may involve medications such as Qianjin Zhidai Pills, Gynecological Qianjin Tablets, and Ceftriaxone Sodium for Injection, under the guidance of a qualified physician.

In daily life, women are advised to maintain a light diet during their menstrual period, rest appropriately, avoid strenuous exercise, and drink moderate amounts of brown sugar water or honey water, which may aid in recovery.