Uterine Fibroids: Symptoms, Diagnosis and Treatment

Uterine fibroids are non-cancerous growths that develop in the muscle or lining of the uterus. They may be small or form larger clusters, and their position matters: a fibroid that projects into the uterine cavity can affect bleeding more than one on the outer surface. Some people have no symptoms, while others have heavy bleeding, pelvic pressure, pain or fertility concerns.

A person with uterine fibroids commonly presents with heavy periods, bleeding between periods, painful periods or pelvic pain. Pressure from a larger fibroid can cause persistent bloating, frequent urination, constipation or discomfort during sex. Fibroids can be associated with trouble getting pregnant, although other causes are also possible. Symptoms depend on the number, size and location of the growths.

The exact cause is not fully understood. Fibroid cells respond to reproductive hormones and local growth signals, which can encourage them to enlarge during reproductive years. Genetic changes within the growth may also contribute. Fibroids are not caused by poor hygiene or by a single food, and symptoms do not indicate that a person has done anything wrong.

Fibroids can remain stable, grow or shrink over time. Symptoms may change with pregnancy, hormonal treatment and the transition toward menopause. A fibroid may cause new pressure or bleeding if its position changes or if it enlarges. New or worsening bleeding deserves assessment because fibroids are one possible cause among several.

Fibroids are more likely during the reproductive years and may run in families. Hormonal exposure and some ancestry patterns are associated with a higher likelihood, but these associations cannot predict who will develop symptoms. Having a risk factor does not confirm fibroids, and not having one does not rule them out.

Assessment starts with the bleeding pattern, pain, pressure symptoms, pregnancy plans and a pelvic examination when appropriate. Ultrasound is commonly used to locate and measure fibroids. A saline scan, MRI or hysteroscopy may be useful when the cavity needs a closer view or treatment planning requires more detail. Blood tests can check for anaemia when bleeding is heavy.

Treatment depends on symptoms, fibroid location, anaemia, age and pregnancy plans. Observation may suit people without troublesome symptoms. Medicines can reduce bleeding or pain; tranexamic acid for heavy bleeding is one option for selected patients, while a Hormonal Coil may reduce bleeding for some people. Procedures include Operative Hysteroscopy for fibroids projecting into the cavity, Myomectomy to remove fibroids, Uterine Artery Embolisation to reduce their blood supply, and Hysterectomy to remove the uterus. A gynaecologist can explain benefits, limitations and future fertility implications.

Track bleeding days, clots, pain, pressure and fatigue before appointments. Iron-rich foods may support dietary intake, but suspected anaemia needs testing and treatment advice. Heat, rest and an agreed pain plan can help cramps. Tell a clinician about breathlessness, dizziness, worsening fatigue or bleeding that disrupts daily life, and mention pregnancy plans before starting treatment.

Heavy or prolonged bleeding can lead to iron-deficiency anaemia, causing tiredness, dizziness or breathlessness. A large or strategically placed fibroid can press on the bladder or bowel. Fibroids may sometimes affect conception or pregnancy management. Seek urgent care for soaking bleeding with weakness or faintness, severe sudden pelvic pain, or pain with a positive pregnancy test.

There is no reliable way to prevent fibroids. Early assessment of heavy or irregular bleeding can prevent untreated anaemia and clarify whether a fibroid is responsible. Regular appointments are useful when symptoms change, treatment is being monitored or pregnancy is planned.

A gynaecologist can assess persistent heavy bleeding, pain, pressure or fertility concerns and match treatment to the fibroid’s location. Bring a symptom record, medication list and pregnancy goals. Ask whether imaging shows a cavity, wall or outer-surface fibroid, because that distinction affects which procedures are suitable.