Uterine fibroid embolization (UFE) is a minimally invasive procedure offering relief from the symptoms of fibroids without the need for major surgery. While UFE is generally safe and effective, it’s important to understand the potential side effects so you can prepare for a smooth recovery.
In this guide, we break down the fibroid embolization side effects, helping you make an informed decision about your care and recovery.
What Is Uterine Fibroid Embolization (UFE)?
How It Works
Uterine Fibroid Embolization (UFE), also known as Uterine Artery Embolization (UAE), is a minimally invasive, image-guided procedure used to treat symptomatic uterine fibroids without surgery. The goal is to shrink the fibroids by cutting off their blood supply, leading them to shrink and eventually die off.
Here’s how the procedure is typically performed:
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Preparation and Sedation:
The procedure is done in a hospital or outpatient radiology center by an interventional radiologist. Patients usually receive conscious sedation and a local anesthetic to help them relax without full anesthesia. -
Catheter Insertion:
A tiny incision (about the size of a pencil tip) is made, usually in the groin or wrist area. Through this incision, the doctor inserts a thin catheter into the femoral or radial artery and uses fluoroscopic (X-ray) imaging to guide it toward the uterine arteries. -
Embolic Agent Delivery:
Once the catheter reaches the blood vessels supplying the fibroids, the radiologist injects microscopic particles (often made from polyvinyl alcohol or gelatin) into the artery. These particles block the blood flow to the fibroids while preserving circulation to the rest of the uterus. -
Effect on the Fibroids:
Without blood flow, the fibroids are deprived of oxygen and nutrients. Over time, this causes them to shrink, soften, and stop causing symptoms like heavy bleeding or pelvic pressure. -
Recovery and Discharge:
Most patients go home the same day or after a short overnight stay. Recovery is much faster than with surgical treatments like hysterectomy or myomectomy—typically around 7 to 10 days.
UFE treats all fibroids present in the uterus simultaneously, regardless of their size or location. It’s an ideal solution for women who want to avoid surgery, preserve their uterus, and quickly return to daily life with minimal downtime.
Benefits Over Traditional Surgery
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Minimally invasive (no large incisions)
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Shorter recovery time (usually 7–10 days)
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Preservation of the uterus
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Performed as an outpatient or with a short hospital stay
Who Is a Good Candidate?
UFE is ideal for women who:
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Want to avoid surgery
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Are not planning to become pregnant
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Experience heavy bleeding, pressure, or pain from fibroids
Understanding Common Side Effects of Fibroid Embolization
Post-Embolization Syndrome (PES)
Post-Embolization Syndrome is the most frequently reported side effect following Uterine Fibroid Embolization. While it can sound concerning, PES is a normal and expected part of the healing process as the body responds to the treatment and begins breaking down the treated fibroid tissue.
The symptoms of PES often include:
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Pelvic pain or menstrual-like cramping
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Low-grade fever (generally below 101°F)
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Fatigue or a general sense of tiredness
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Mild nausea or loss of appetite
These symptoms usually begin within 24 to 48 hours after the procedure and typically last for a few days to about one week. Most patients manage these symptoms well at home using over-the-counter pain relievers, rest, and hydration, although some may require prescription medication for more intense discomfort.
Understanding PES ahead of time helps reduce anxiety and ensures a smoother recovery experience.
Pelvic Pain or Cramping
Pelvic pain or cramping is one of the most common and expected symptoms after Uterine Fibroid Embolization. Many women describe it as moderate to intense cramping, similar to or slightly more severe than typical menstrual pain.
This discomfort usually begins shortly after the procedure and may last for several days, gradually improving as the body adjusts and the fibroids begin to shrink. The pain is a result of inflammation and reduced blood flow to the fibroids, which causes them to degenerate.
To ensure comfort during recovery, doctors typically prescribe a combination of anti-inflammatory medications and, if needed, stronger pain relievers. In most cases, these medications are effective at managing symptoms, allowing patients to rest comfortably at home during the initial recovery period.
Fatigue and Low Energy
Feeling tired or low on energy is a very common part of the recovery process after Uterine Fibroid Embolization. As your body begins to heal and adjust to the changes from the procedure, it’s completely normal to experience a few days of sluggishness or general fatigue.
This low energy state typically appears during the first week post-procedure and may be influenced by the body’s immune response to the dying fibroid tissue, as well as mild inflammation and temporary hormonal shifts. Many women describe it as feeling similar to the fatigue that comes with the flu or a heavy menstrual cycle.
To support recovery, patients are encouraged to:
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Rest as needed, especially in the first few days
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Stay hydrated
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Eat light, nourishing meals
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Avoid strenuous activity until energy levels return
This phase is temporary, and most women notice a steady improvement in energy within 7–10 days after the procedure.
Vaginal Discharge or Spotting
It is completely normal to experience light vaginal spotting or a watery discharge in the days and weeks following Uterine Fibroid Embolization. This symptom is part of the natural healing process as the body begins to eliminate tissue from the treated fibroids.
The discharge may range from clear or pinkish fluid to occasional light blood spotting, and can continue intermittently for several days to a few weeks. It tends to decrease gradually over time and is typically not accompanied by foul odor or heavy bleeding.
To stay comfortable and maintain hygiene:
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Use panty liners or light pads (avoid tampons during this period)
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Keep the vaginal area clean and dry
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Wear breathable cotton underwear
However, if the discharge becomes heavy, foul-smelling, or is accompanied by fever or severe pain, it’s important to contact your doctor to rule out infection or other complications.
Temporary Fever or Nausea
Mild fever and occasional nausea are part of the body’s inflammatory response and usually resolve on their own.
Less Common but Possible Side Effects
Infection or Bleeding
Though rare, some patients may develop uterine infection or minor bleeding at the catheter site. These are managed with antibiotics or other supportive care.
Ovarian Function Changes
Some women may notice changes in their menstrual cycle for a few months after UFE due to altered blood supply.
Premature Menopause in Rare Cases
In women over 45, there’s a small risk that UFE may trigger early menopause, especially if ovarian blood flow is impacted.
How Long Do Side Effects Last After UFE?
Immediate Recovery Timeline
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First 3 days: Cramping, fatigue, and low-grade fever
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1 week: Gradual return to normal activities
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2–4 weeks: Significant improvement in symptoms
Long-Term Healing and Hormonal Balance
Most women experience lighter periods, reduced pressure, and improved energy over the next 2–3 months.
Managing Discomfort After Embolization
Medications and Pain Control
Doctors may prescribe:
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NSAIDs (e.g., ibuprofen)
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Antiemetics for nausea
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Mild narcotic painkillers if needed
At-Home Care Tips
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Rest for 1–2 days post-procedure
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Drink plenty of fluids
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Use a heating pad for cramps
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Avoid strenuous activity for a week
When to Contact Your Doctor
Seek help if you experience:
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High fever over 101°F
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Foul-smelling discharge
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Severe pain not controlled by medication
Comparing Side Effects: UFE vs Hysterectomy or Myomectomy
Recovery Time and Risks
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UFE: 1 week recovery, mild side effects
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Myomectomy: 4–6 weeks recovery, risk of scarring
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Hysterectomy: 6–8 weeks recovery, permanent loss of uterus
Uterus Preservation and Fertility Impacts
UFE preserves the uterus but may not be ideal for those planning pregnancy. Surgical options may be recommended in fertility-focused cases.
Monitoring and Follow-Up After the Procedure
Imaging and Symptom Tracking
Follow-up imaging (ultrasound or MRI) is typically done 3–6 months post-UFE to assess fibroid shrinkage and symptom resolution.
Follow-Up Visits and What to Expect
Your doctor will monitor:
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Menstrual cycle changes
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Symptom improvement
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Overall health and energy levels
Frequently Asked Questions (FAQs)
Is UFE painful?
Mild to moderate cramping and pelvic pain is expected but manageable with medication.
How long does cramping last after embolization?
Usually 2–5 days, but some discomfort may linger for up to a week.
Can UFE affect fertility?
UFE is not typically recommended for women planning pregnancy, though some have conceived after the procedure.
Are the side effects permanent?
Most side effects are temporary and resolve within a few weeks. Rare long-term effects may include changes in menstruation.
Can fibroids come back after UFE?
Fibroids that are embolized typically shrink, but new fibroids can develop over time.
Is post-embolization syndrome dangerous?
No, PES is a normal part of recovery and is not life-threatening.
Final Thoughts: Weighing the Pros and Cons of UFE
Educated Decisions Lead to Better Outcomes
Understanding the side effects of fibroid embolization empowers you to make informed choices and sets realistic recovery expectations.
Talk to a Specialist to Understand Your Options
If you’re considering Uterine Fibroid Embolization (UFE) or are uncertain about the best treatment for your fibroids, it’s essential to consult with a qualified specialist. A certified interventional radiologist or women’s health expert can help evaluate your condition, explain your options, and guide you through the decision-making process based on your personal goals and medical history.
At Mark Medical Care, our team has over 20 years of experience helping women manage fibroids with non-surgical, minimally invasive procedures like UFE. We’re committed to providing personalized, compassionate care in a comfortable setting—with bilingual staff and multiple convenient locations throughout New York.
Learn more or schedule your consultation at markmedicalcare.com.