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Uterine fibroids are growths on or in the uterus. Fibroids can grow on the outer wall, on the inner wall, or inside the wall of the uterus.
Your doctor may call them fibroid tumors, leiomyomas, or myomas. But fibroids aren't cancer. And they usually don't cause problems. You don't need to do anything about them unless they are causing problems.
Doctors aren't sure what causes fibroids. But the hormones estrogen and progesterone seem to make them grow. Your body makes the highest levels of these hormones during the years you have periods.
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. Your doctor 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.
If you have fibroid symptoms that don't bother you or if you're near menopause, you may not need to do anything. If you have pain and heavy bleeding, try a nonprescription medicine like ibuprofen, or ask about other medicines. Procedures can also be done to help shrink or remove fibroids.
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Your risk for uterine fibroids increases as you age, especially from your 30s and 40s through menopause. But after menopause, fibroids usually shrink. Uterine fibroids are also more common in people who have a family history of fibroids, are Black, have high blood pressure, or are obese.
Uterine fibroid symptoms can develop slowly over several years or quickly over several months. Fibroids often cause mild symptoms or none at all. But sometimes the symptoms become a problem. The types of symptoms you 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.
Uterine fibroids are more common as you age, especially from your 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 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 may cause problems during pregnancy, such as:
Call your doctor to make an appointment if you have:
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 hysteroscopy. This lets your doctor check the inside of your uterus. And sometimes an MRI is used before surgery to check the size and location of the fibroids.
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.
Medicines are used to relieve symptoms like heavy menstrual bleeding or painful periods. These medicines include:
If you have fibroid-related pain, heavy bleeding, or a large fibroid that is pressing on other organs, there are treatments you can try that shrink or remove your fibroids. After all treatments except hysterectomy, fibroids may grow back or new fibroids can grow. If you plan to get pregnant, talk with your doctor about which treatment is right for you.
This surgery is called myomectomy. It preserves the uterus. This means you may be able to get pregnant in the future.
This surgery is called hysterectomy. It may be an option if you have no future pregnancy plans.
Fibroids don't often affect fertility. 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 may improve your chances of getting pregnant.
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 often improve.
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 doctor places a thin, flexible tube called a catheter into the upper thigh. It is guided 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 most fibroid symptoms. But in rare cases it can lead to problems, such as 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.
Current as of: November 27, 2023
Author: Healthwise StaffClinical Review BoardAll Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
Current as of: November 27, 2023
Author: Healthwise Staff
Clinical Review BoardAll Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
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