What is the cause of pain in the lower left side of the belly button?

Lower abdominal distension and pain caused by acute inflammation. Subacute pelvic infection, including subacute endometritis, subacute bilateral salpingo-oophoritis, pelvic peritonitis and subacute pelvic cellulitis. Among them, subacute bilateral salpingo-oophoritis is the most common, and cysts may occur in severe cases. Subacute pelvic infection often occurs after childbirth and abortion, such as subacute uterine wall and pelvic cellulitis.

It is also common in reproductive tract infections such as gonorrhea. This type of sexually transmitted disease includes chlamydia and mycoplasma infections, which usually recur and can cause bilateral pyosalpinx in severe cases.

Non-inflammatory lower abdominal pain. Common causes include ectopic pregnancy, distortion and dehiscence of uterine and ovarian tumor pedicles. Supplements for ruptured abdominal capillaries caused by ectopic pregnancy. The pain symptoms vary depending on the amount and rate of bleeding. If the bleeding is small and the bleeding rate is slow, the abdominal pain is often limited to one side of the lower abdomen, and blood accumulates in the depression of the uterus and duodenal pouch, which can cause pain in the anus. This is usually caused by miscarriage caused by ectopic pregnancy. If the fallopian tube ruptures, there will be a lot of bleeding at a faster rate. The blood will quickly spread to the entire abdomen causing pain in the entire abdomen. The upward stimulation of the diaphragm can cause shoulder and back pain. Patients often suffer from anemia and shock. The pedicle of an ovarian tumor in the weight-bearing uterus is distorted. When the pedicle of the uterine and ovarian tumor is twisted, pain suddenly occurs on one side of the lower abdomen. It is continuous and severe pain, often accompanied by nausea and vomiting. In addition, ovarian cysts may also rupture, and the contents after rupture may irritate the retroperitoneum and cause pain.

Subacute lower abdominal distension and pain caused by other reasons. Subacute lower abdominal distension and pain may occur when uterine perforation occurs during abortion or IUD insertion. Uterine and ovarian endometrial cysts (chocolate cysts) may rupture as the cysts expand during menstruation, and the contents of the cysts irritate the retroperitoneum and cause severe abdominal pain.

Chronic lower abdominal distension and pain. There are many causes, and it is often accompanied by lumbar pain and excessive leucorrhea. It is more common in male reproductive organ inflammation, endometriosis, adenomyosis, pelvic congestion and psychological pelvic pain.

Inflammation of sexual organs. Women suffer from long-term lumbar pain and lower abdominal pain, which worsens after sexual intercourse and during menstruation. Long-term leucorrhea is often caused by chronic cervicitis. If you experience long-term lower abdominal pain, pain, and lumbar soreness that is aggravated by fatigue, after intercourse, or before and after menstruation, and are accompanied by menstrual disorders and physical fatigue, it is often caused by chronic pelvic inflammation.

Menstrual pain is divided into two types: primary and secondary menstrual pain. Primary dysmenorrhea is more common in adolescent girls, and the cause is unclear. It can usually be cured as you get older or after getting married and having children. The common causes of secondary dysmenorrhea are endometriosis and adenomyosis. A common symptom of endometriosis is secondary, gradually intensifying menstrual pain. The pain occurs regularly, or there is dull pain in the lower abdomen outside the menstrual period and it worsens before, during, or after menstruation. It is usually accompanied by pain during sexual intercourse, which is caused by the repeated spasms of the male genitals during sexual intercourse, which hit the disordered mass on the posterior wall of the cervix and the cruciate ligament. In addition, it is often accompanied by infertility and menstrual disorders. Adenomyosis, like endometriosis, causes secondary dysmenorrhea, often accompanied by menorrhagia.

Pelvic congestion. Also known as pelvic varicose veins. Caused by diffuse pelvic congestion. The clinical symptoms are lower abdominal pain, which is relieved when lying down. In addition, it is often accompanied by lumbar pain, menorrhagia and increased vaginal discharge. The pain in the lower abdomen and lumbosacral region worsens after sexual intercourse. Because of the pain during sexual intercourse, symptoms such as lower abdominal pain, back pain, and excessive leucorrhea the next day were significantly aggravated, which led to a mentality of boredom with married life.

Tumor pain. When gynecological malignant tumors develop to the late stage, unbearable recurrent pain may occur. Lower abdominal distension and pain are often accompanied by lumbar pain, and the pain often radiates to the lower limbs. The main cause of pain is that the pelvic nerves are invaded or compressed by cancer.

Psychological pelvic pain. Chronic, recurrent lower abdominal pain without any organic cause may be psychological pelvic pain. Many people think that psychological pelvic pain is a physical change reaction, changing a certain repressed mood into a physical symptom to alleviate psychological differences; some people have had psychological trauma in their sexual life, which leads to fear of sexual intercourse and pain during intercourse, thus developing into pelvic pain. The patient's current medical history contains a lot of content, mainly back pain and pelvic pain, and the pain level and location vary from person to person.

If a woman experiences lower abdominal distension and pain in her life, she needs to pay attention immediately. It may be pain caused by some inflammation or gynecological disease. She needs to go to the hospital for relevant examinations in time to diagnose and treat the disease in time.