Yes. Fibroids can appear or cause symptoms again after treatments that leave the uterus in place. Sometimes a small fibroid was hard to see or was not fully removed; other times, new fibroids develop later. The chance depends on the treatment used. After a hysterectomy that removes the uterus, uterine fibroids cannot return, though new or ongoing pelvic symptoms can have other causes.
Why can fibroids return after treatment?
Uterine fibroids are noncancerous growths that develop in the muscular wall of the uterus. Whether they return depends largely on how the original treatment worked and whether the uterus was preserved. The term recurrence is often used when fibroids or their symptoms reappear, but it does not always mean that the same fibroid has grown back.
There are three main explanations for fibroids appearing again:
- Previously undetected fibroids: Very small growths may not have been visible during treatment and can grow later.
- Incomplete treatment: Some procedures target specific fibroids or destroy only part of a growth, allowing remaining tissue to cause problems later.
- New fibroids: Additional growths can develop in the uterus after the original fibroids have been treated.
According to Mayo Clinic, fibroids that were not seen or completely removed during a myomectomy may cause problems later, and new fibroids can also develop. Some people need no further treatment even when additional fibroids are found.
Can fibroids return after different treatments?
The possibility of recurrence differs by treatment. Some approaches remove individual fibroids, some reduce their blood supply, and others control symptoms or shrink the growths. Understanding these differences can help explain why further treatment may sometimes be needed.
1. After a myomectomy
A myomectomy is an operation that removes fibroids while leaving the uterus in place. It may be performed through the abdomen, through small abdominal incisions, or through the vagina and cervix, depending on the number, size, and location of the fibroids.
Fibroids may be found or become noticeable again after a myomectomy because small growths were missed, some fibroid tissue remained, or new fibroids developed. The likelihood of additional fibroids also varies with the original situation. People who had several fibroids may be more likely to develop further growths than those who had only one.
Finding another fibroid does not automatically mean that another operation is necessary. If the growth is not causing significant problems, monitoring may be appropriate. Further treatment depends on its size and location, the symptoms it causes, and whether preserving fertility is important.
2. After uterine artery embolization
Uterine artery embolization (UAE), also called uterine fibroid embolization, is a procedure that blocks blood vessels supplying fibroids. With less blood supply, the fibroids shrink, which can improve heavy menstrual bleeding, pelvic pressure, and discomfort.
However, symptoms can recur after UAE, even if the initial response was good. Persistent or returning symptoms may be related to remaining fibroid tissue or additional growth. According to MedlinePlus, recurrent bleeding after UAE can sometimes be managed with another embolization procedure, a myomectomy, or a hysterectomy. The most suitable option depends on the clinical findings and the person's preferences.
3. After radiofrequency ablation or focused ultrasound
Radiofrequency ablation uses heat to destroy fibroid tissue, while focused ultrasound uses concentrated sound-wave energy to heat and destroy targeted tissue. These procedures can improve fibroid-related symptoms without removing the uterus.
Because these treatments may target selected growths rather than remove the uterus, other fibroids can remain or develop later. Whether further treatment is needed depends on the procedure performed, the response to treatment, and any symptoms that follow. The absence of symptoms after a procedure does not necessarily mean that every fibroid has disappeared.
4. After medication
Medicines used for fibroids often focus on reducing heavy bleeding, easing pain, or temporarily shrinking the growths. They do not all remove fibroids, and some treatments have effects that last only while the medicine is being used.
For example, Mayo Clinic's treatment guidance explains that some hormone-based medicines shrink fibroids temporarily, with symptoms or fibroid size sometimes returning after the medicine is stopped. Other medicines mainly control bleeding or pain without shrinking the fibroids. Therefore, symptoms returning after medication may reflect the end of its effect rather than the development of an entirely new fibroid.
5. After a hysterectomy
A hysterectomy is an operation to remove the uterus. Because uterine fibroids develop in the uterus, removing it is the definitive treatment for preventing uterine fibroids from returning. This differs from procedures that preserve the uterus.
A hysterectomy also means that carrying a pregnancy is no longer possible. The ovaries may be kept or removed, depending on the clinical circumstances and the surgical plan. Removing the ovaries causes menopause if menopause has not already occurred. Because hysterectomy is major surgery with permanent consequences, it is important to discuss its benefits, risks, and alternatives with a gynecologist before deciding.
How can you tell whether fibroids are causing symptoms again?
Fibroids do not always cause symptoms. When symptoms occur again after treatment, they may resemble those experienced before the procedure or medication was started. Examples of changes worth discussing with a healthcare professional include:
- Heavier menstrual bleeding or periods that last longer than usual.
- Pelvic discomfort, pressure, or pain in the lower abdomen or back.
- Needing to urinate more frequently or feeling pressure on the bladder.
- Bleeding between periods or other unusual menstrual changes.
These experiences are not specific to fibroids and can have other causes. A gynecologist may review the treatment history, the timing and pattern of symptoms, and any changes since the procedure. Depending on the situation, an examination or pelvic ultrasound may help determine whether fibroids remain, have grown, or have appeared in a new location.
What affects the chance of fibroids returning?
There is no single recurrence rate that applies to every fibroid treatment. The chance of needing further care depends on the procedure, the number and characteristics of the original fibroids, whether all targeted tissue was treated, and how symptoms change over time.
Hormonal changes also matter. Fibroids tend to shrink as hormone levels decline around and after menopause, although this does not happen in every case. The American College of Obstetricians and Gynecologists (ACOG) notes that fibroids often shrink during menopause. However, symptoms should still be assessed rather than automatically attributed to previous fibroids.
Any vaginal bleeding after 12 months without a menstrual period should be checked by a healthcare professional, even if it happens only once or is very light. According to the NHS guidance on postmenopausal bleeding, bleeding at this stage needs evaluation because it can have causes other than fibroids, including conditions that require prompt treatment.
What should you do if fibroids return?
If symptoms persist, worsen, or interfere with daily activities after fibroid treatment, arrange a review with a gynecologist. A return of symptoms does not automatically mean that surgery is needed again. The first step is to establish what may be causing the change and whether further investigation is appropriate.
Depending on the findings, options may include monitoring, medication, another uterus-preserving procedure, or surgery. The decision should take into account symptom burden, previous treatments, overall health, and future pregnancy plans.
If preserving the uterus is important, explain this early in the consultation. If symptoms have returned after more than one treatment, ask which options are suitable for the specific fibroids present and what benefits, limitations, and chances of needing further treatment are expected.
Can you prevent fibroids from returning?
There is no guaranteed way to prevent new uterine fibroids from developing after a treatment that preserves the uterus. The purpose of follow-up is to assess recovery, review symptoms, and identify problems that may need further evaluation. The timing of follow-up depends on the procedure performed and the instructions given by the treating team.
Keeping records of menstrual changes, pelvic symptoms, medication use, and previous scan or procedure results can make these reviews more useful. If you are considering another treatment, ask whether it is intended to remove fibroids, shrink them, or mainly control symptoms. This distinction helps set realistic expectations about the possibility of recurrence.