What causes sudden stabbing pain in the lower abdomen of women?

Many women have experienced sudden stabbing pain in the lower abdomen, but few know what this is about. This is very harmful to women's health. In order to better protect women's health, we need to understand what is going on. So what exactly causes sudden stabbing pain in a woman's lower abdomen? Let's see how authoritative experts answer this question.

1. Abdominal pain related to menstruation

1. Dysmenorrhea: It is common to experience lower abdominal pain 2-3 days before menstruation or during menstruation. Severe abdominal pain is accompanied by nausea, vomiting, diarrhea, etc. For patients with membranous dysmenorrhea, the pain disappears after the membranous endometrium is eliminated. There are also patients with endometriosis, mainly suffering from secondary dysmenorrhea. The lower abdominal pain during menstruation worsens month by month and year by year. If the condition is severe, the lower abdominal pain may start 2-3 days before menstruation and disappear only after the menstruation is over.

2. Menstrual blood retention: Any obstruction or blockage of the reproductive tract, such as vaginal septum, congenital absence of vagina, imperforate hymen, etc., may cause periodic lower abdominal pain, but no menstruation.

2. Abdominal pain related to pregnancy

1. Miscarriage: Women of childbearing age with a history of amenorrhea and vaginal bleeding may experience paroxysmal pain in the lower abdomen and discomfort in the lumbar region, regardless of whether they are in early or mid-pregnancy.

2. Ectopic pregnancy: Once an ectopic pregnancy ruptures, there will be acute persistent pain in the lower abdomen, accompanied by anal distension and a feeling of defecation. If there is a lot of internal bleeding, there may be a drop in blood pressure, shock, and obvious lower abdominal tenderness and rebound pain. Posterior vaginal fornix puncture can draw out uncoagulated blood.

3. Uterine perforation: Early pregnancy abortion or curettage during lactation may cause uterine perforation and acute lower abdominal pain due to careless surgical operation.

3. Abdominal pain related to inflammation

1. Acute pelvic inflammatory disease: Acute lower abdominal pain may occur, accompanied by fever and increased leucorrhea. During gynecological examination, there is a burning sensation in the vagina, tenderness and rebound pain in the lower abdomen, etc.

2. Pelvic abscess: acute lower abdominal pain, purulent vaginal discharge, and the patient presents with chills and high fever.

3. Uterine pyometra: It is common in elderly women due to genital tract inflammation or endometrial cancer, cervical cancer, or secondary infection after intrauterine radiotherapy, causing uterine pyometra, acute lower abdominal pain and high fever.

4. Abdominal pain related to tumor

1. Ovarian tumor pedicle torsion: sudden acute lower abdominal pain, the pain is persistent and paroxysmal, accompanied by nausea and vomiting.

2. Rupture of ovarian cyst: Malignant tumors of the ovary may break through the capsule on their own. Benign ovarian tumors may rupture due to trauma or puncture, causing the cyst fluid to leak out, resulting in acute lower abdominal pain accompanied by nausea and vomiting.

3. Advanced cancer infiltration: Advanced cervical cancer, uterine cancer, ovarian cancer, etc., due to extensive metastasis in the abdominal cavity, produce bloody ascites, and the cancer infiltrates the nerves of the pelvic wall and causes unbearable abdominal pain.

4. Degeneration of uterine fibroids: Pregnancy complicated by uterine fibroids or rapid growth of fibroids and red changes, clinically presenting with acute lower abdominal pain.

5. Diseases other than gynecological diseases

Surgical diseases include appendicitis, appendicitis abscess, intestinal adhesion, intestinal obstruction, intestinal ascariasis, acute mesenteric lymphadenitis, ureteral stones, etc., and internal medicine diseases such as acute pyelonephritis and acute bacillary dysentery can all cause acute lower abdominal pain.

What causes sudden stabbing pain in a woman’s lower abdomen? The above is what the experts say. Experts kindly remind: There are many reasons for sudden stabbing pain in the lower abdomen. It is often caused by the rapid and severe onset, which makes many female friends suffer. If such diseases occur suddenly, I hope that the majority of female friends will pay attention to it and go to the hospital for diagnosis and treatment in time. If you are negligent, it may delay the treatment time and lead to adverse consequences! Love your family, love yourself, and protect your health, starting with yourself!