Abnormal uterine bleeding is irregular bleeding from the uterus. It may be bleeding that is heavier, lighter, or lasts longer than your usual period. Or it may be bleeding that doesn't occur at your regular time. Sometimes it is caused by changes in hormone levels. It can also be caused by growths in the uterus, such as fibroids or polyps. Sometimes a cause cannot be found.
You may have bleeding when you are not expecting your period. Your doctor may suggest a pregnancy test.
Abnormal uterine bleeding is irregular bleeding from the uterus. It may be bleeding that is heavier, lighter, or lasts longer than your usual period. Or it may be bleeding that doesn't occur at your regular time. For example, you may have heavy bleeding during your period or in between periods. Let your doctor know if your bleeding is different than usual. They can check for problems.
Bleeding during pregnancy is a different problem. If you are pregnant and have any amount of bleeding from the vagina, be sure to tell your doctor.
Abnormal uterine bleeding may occur from the teen years until after age 40. In teens, it may improve as menstrual cycles get more regular. Depending on the cause, it may resolve with treatment or on its own.
Symptoms of abnormal uterine bleeding include:
It's important to let your doctor know if you have abnormal uterine bleeding. There are many ways that treatment can help. Medicines, hormone therapy, or both may help reduce bleeding or make your menstrual periods more regular. If these don’t work, surgery may be an option.
Abnormal uterine bleeding usually can't be prevented. But being under or over your recommended weight can affect your hormone production. This can increase your risk for irregular menstrual bleeding. In some cases, staying at a healthy weight may help prevent abnormal uterine bleeding.
Your doctor will ask how often, how long, and how much you have been bleeding. You may also have a pelvic exam, a urine test, blood tests, and possibly an ultrasound. Your doctor may also take a tiny sample (biopsy) of tissue from your uterus for testing.
Medicines can help stop or reduce bleeding. They can also help make your bleeding more regular.
Several hormone treatments can manage bleeding.
These can help control your cycle and reduce bleeding and cramping.
This is a birth control device that your doctor places inside your uterus. It releases progestin and can reduce bleeding and cramping.
These are progestin-only pills that can help reduce bleeding but don't prevent pregnancy.
In some severe or urgent cases, estrogen may be used to reduce bleeding.
Other non-hormonal medicines can also be used for treatment.
Any of the following health professionals can do an initial evaluation of a vaginal bleeding problem:
If you need more evaluation or surgery, your doctor may refer you to a gynecologist.
Medicine can help with menstrual pain and reduce bleeding. Ask your doctor if you can use an over-the-counter nonsteroidal anti-inflammatory drug (NSAID), such as ibuprofen (Advil, Motrin). Heavy bleeding can cause low levels of iron in your blood (anemia). You can help prevent anemia by eating more foods that have iron, such as red meat or eggs.
Surgery may be done to treat bleeding that isn't controlled with medicine.
Several procedures are used to treat bleeding.
Risk factors (things that increase your risk) for abnormal uterine bleeding include:
Some people have abnormal uterine bleeding even though they have no risk factors.
Abnormal uterine bleeding has many causes. It's sometimes caused by changes in hormone levels. It can also be caused by problems such as growths in the uterus or clotting problems. In rare cases, it may be caused by a more serious problem, such as cancer. Sometimes the cause of the bleeding isn't known.
Abnormal uterine bleeding is irregular bleeding from the uterus. It may be bleeding that is heavier, lighter, or lasts longer than your usual period. Or it may be bleeding that doesn't occur at your regular time. For example, you may have heavy bleeding during your period or in between periods. Let your doctor know if your bleeding is different than usual. They can check for problems.
Bleeding during pregnancy is a different problem. If you are pregnant and have any amount of bleeding from the vagina, be sure to tell your doctor.
Call 911 anytime you think you may need emergency care. For example, call if:
Call your doctor now or seek immediate medical care if:
Watch closely for changes in your health, and be sure to contact your doctor if:
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