Patient's question:
Hello, I had an ectopic pregnancy in July of this year. At that time, I did not have surgery and did not take any medication, and it resolved later. However, after examination, the doctor said that the left fallopian tube may be blocked, while the right one is fine. I would like to ask if it is possible to clear the blockage in the left fallopian tube through medication? Additionally, how can I avoid another ectopic pregnancy?Doctor's answer:
Hello:(1) Tubal medication: When the fallopian tubes have mild adhesions or incomplete blockage, medication can be injected through the uterine cavity or fallopian tubes. The medication can be antibiotics, dexamethasone, or hyaluronidase dissolved in physiological saline. The volume of fluid depends on the degree of patency and is generally administered every 2–3 days after the menstrual period ends, until before ovulation. This can be repeated for 2–3 cycles. If ineffective, laparoscopic examination is recommended.
(2) Tubaloplasty: For cases where tubal inflammation does not improve after conservative treatment, tubaloplasty can be performed based on the results of hysterosalpingography, depending on the location of the blockage. There are four types: tubal adhesion separation, ostomy, excision of the blocked segment with end-to-end anastomosis, and tubal cornual implantation, among others.
If the fertilized egg becomes lodged in the fallopian tubes, or moves to the ovary, pelvic cavity, abdominal cavity, or other areas and "settles," it results in ectopic pregnancy, also known as tubal pregnancy. Except for the uterine cavity, a fertilized egg cannot develop normally if it implants in any other location. When the embryo grows to a certain extent, its membrane may rupture spontaneously or due to external force, causing the blood vessels within the membrane to rupture and bleed. At this stage, patients often experience sudden, severe pain on one side of the lower abdomen, sometimes accompanied by generalized abdominal pain or even reflexive shoulder pain. Severe blood loss may lead to pale complexion, rapid heartbeat, profuse sweating, and hypotension.
The early symptoms of ectopic pregnancy are often subtle. Most patients only become aware of the condition when they experience sudden, severe abdominal pain. By then, the embryo's membrane is often close to or already ruptured, requiring immediate medical attention. Clinically, some patients may delay seeking treatment due to the distance to the hospital or