Your doctor may call them fibroid tumors, leiomyomas, or myomas. But fibroids aren't cancer. You don't need to do anything about them unless they are causing problems.
Fibroids are very common in women in their 30s and 40s. But fibroids usually don't cause problems. Many women never even know they have them.
Pain and heavy menstrual bleeding are the most common symptoms of uterine fibroids. But often fibroids don't cause any symptoms. Or symptoms may be mild, like periods that are a little heavier than normal. In some cases, having trouble getting pregnant is the first sign of fibroids.
To find out if you have fibroids, your doctor will ask about your symptoms. He or she will do a pelvic exam to check the size of your uterus. Your doctor may do an ultrasound or other tests to see inside your uterus. You may have blood tests to look for other problems.
For mild symptoms of fibroids or if you're near menopause, you don't need to do anything. If you have pain and heavy bleeding, try a nonprescription medicine like ibuprofen, or ask about birth control pills. If you're near menopause, medicines can help treat symptoms. For severe problems, procedures can shrink or remove fibroids.
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Things that increase a woman's risk for uterine fibroids include:
Uterine fibroid symptoms can develop slowly over several years or quickly over several months. Most women with fibroids have mild symptoms or none at all. But for some women, the symptoms become a problem. The types of symptoms women have can depend on where the fibroid is found in the uterus.
Uterine fibroid symptoms and problems include:
These may include:
Uterine fibroids can grow on the inside wall of the uterus, within the muscle wall of the uterus, or on the outer wall of the uterus. They can alter the shape of the uterus as they grow. Over time, the size, shape, location, and symptoms of fibroids can change.
As women age, they are more likely to have uterine fibroids, especially from their 30s and 40s through menopause (around age 50). Uterine fibroids can stay the same for years with few or no symptoms, or you can have a sudden, rapid growth of fibroids.
Fibroids do not grow before the start of menstrual periods (puberty). They sometimes grow larger during the first trimester of pregnancy, and they usually shrink for the rest of a pregnancy. After menopause, when a woman's hormone levels drop, fibroids usually shrink and don't come back.
Complications of uterine fibroids aren't common. Some of the problems that may happen are:
Fibroids can cause problems during pregnancy, such as:
Call your doctor to make an appointment if you have:
If you have uterine fibroids but you have few or no symptoms, you don't need treatment. Instead, your doctor will recommend watchful waiting. This means that you will have pelvic exams to check on fibroid growth and symptoms. Talk with your doctor about how often you will need a checkup.
To find out if you have fibroids, your doctor will ask you about your symptoms and your menstrual periods. Your doctor will do a pelvic exam to check the size of your uterus.
You may get an ultrasound or another type of test that shows pictures of your uterus. These help your doctor see how large your fibroids are and where they are growing.
Your doctor may also do blood tests to look for anemia or other problems. You may have a laparoscopy. This looks for fibroids on the outside of your uterus. Sometimes hysteroscopy is used. It lets the doctor check the inside of your uterus.
If your fibroids aren't bothering you, you don't need to do anything about them. Your doctor may check them during your regular visits to see if they have gotten bigger.
But if you have a fibroid problem, there are several treatments to consider. What treatment you choose may depend on how bad your symptoms are, if you want to get pregnant, and how close you are to menopause.
The following medicines are used to relieve heavy menstrual bleeding, anemia, or painful periods. But they don't shrink fibroids. These include:
Most women with fibroids have no trouble getting pregnant. But if a fibroid distorts the wall of the uterus, it can prevent a fertilized egg from implanting in the uterus. Surgery to remove the fibroid, called myomectomy, may improve your chances of having a baby.footnote 2
If you have fibroid-related pain, heavy bleeding, or a large fibroid that is pressing on other organs, there are treatments you can try. After all treatments except hysterectomy, fibroids may grow back. If you plan to get pregnant, talk with your doctor about which treatment is right for you.
You can try:
Hormone therapy with a gonadotropin-releasing hormone analogue (GnRH-a) puts the body in a state like menopause. This shrinks both the uterus and the fibroids. Fibroids grow back after GnRH-a therapy has ended.
This surgery is called myomectomy. It preserves the uterus, and it makes pregnancy possible for some women.
This surgery is called hysterectomy. It is available to women with long-lasting or severe symptoms who have no future pregnancy plans.
If you are nearing menopause and can tolerate your symptoms, you can try to control them with home treatment and medicine. After menopause, your estrogen and progesterone levels will drop. This causes most fibroids to shrink and symptoms to subside.
Try one or more of these tips to help relieve your menstrual pain.
NSAIDs help relieve menstrual cramps and pain. Examples include ibuprofen and naproxen.
Use a heating pad or hot water bottle, or take a warm bath. Heat improves blood flow and may ease pelvic pain.
Lie down and prop up your legs by putting a pillow under your knees. This may help relieve pain.
This will help relieve back pressure.
Exercise improves blood flow and may reduce pain.
Medicine can be used to help relieve uterine fibroid problems. But when treatment is stopped, symptoms usually return.
Surgery can be used to remove uterine fibroids only (myomectomy). Or it can be used to remove the entire uterus (hysterectomy).
Surgery is an option when:
Uterine fibroid embolization (UFE) shrinks or destroys uterine fibroids. It does this by blocking the artery that supplies blood to them.
This procedure is also called uterine artery embolization.
During UFE, a radiologist places a thin, flexible tube called a catheter into the upper thigh. He or she guides it into the uterine artery that supplies blood to the fibroids. A liquid is then injected into the uterine artery through the catheter.
UFE is a nonsurgical option to hysterectomy or myomectomy. It relieves fibroid symptoms for most women. But in rare cases it can lead to problems. These include a serious infection or early menopause.
UFE may be an option when:
You can still get pregnant after UFE. If you need to prevent pregnancy after UFE, use birth control.
- Parker WH (2012). Uterine fibroids. In JS Berek, ed., Berek and Novak's Gynecology, 15th ed., pp. 438–469. Philadelphia: Lippincott Williams and Wilkins.
- Practice Committee of the American Society for Reproductive Medicine, Society of Reproductive Surgeons (2008). Myomas and reproductive function. Fertility and Sterility, 90(3): S125–S130.
- American College of Obstetricians and Gynecologists (2008, reaffirmed 2012). Alternatives to hysterectomy in the management of leiomyomas. ACOG Practice Bulletin No. 96. Obstetrics and Gynecology, 112(2, Part 1): 387–399.
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