Understanding the Link: Uterine Fibroids & Back Pain

What Are Uterine Fibroids?

Uterine fibroids are benign tumours which develop in the smooth muscles of the uterus. These tumorous growths of the uterus are also called leiomyomas or myomas and are referred to as uterine fibroids. They can vary in size, ranging from small fibroids that are not visible to the naked eye to large fibroids, which can cause the uterus to become enlarged.

Uterine fibroids have different growth patterns. Some fibroids grow in the wall of the uterus, while others grow on the outside of the uterus or inside the uterus. A woman can have one or several fibroids at a given time.

While fibroids are very common, not all women will experience any symptoms. Fibroids are often discovered during a routine examination. However, when fibroids become too large or put pressure on other areas of the body, they can cause discomfort such as back pain, heavy menstrual bleeding, and a swollen abdomen.

Learning the process of fibroid formation and their locations will help explain the back pain they sometimes cause.

Can Uterine Fibroids Cause Back Pain?

Yes, uterine fibroids can cause back pain in some women, especially if they have grown to a certain size and are pressing on surrounding nerves. The uterus is located in the pelvic region, close to the lower spine and the surrounding muscles. Uterine fibroids can press some nerves towards the lower back as they grow.

It should be noted that back pain resulting from fibroids often manifests as lower back pain. Some women may also feel pain in their hip or leg. Pain may vary depending on the size, number, and position of fibroids.

It should also be noted that back pain can arise from various causes. Thus, back pain resulting from fibroids should always be evaluated.

Why Do Fibroids Cause Lower Back Pain?

Lower back pain associated with fibroids typically results from pressure exerted by the fibroids on surrounding muscles, nerves, and organs. Fibroids, therefore, increase in size as they continue to grow, which causes them to increase in size in the pelvic cavity.

The increase in the size of the fibroids causes the following effects:

Pressure on nerves

The large size of the fibroids presses on the nerves that pass through the spine and pelvis, causing lower back pain.

Pelvic muscle strain

The fibroids normally change the position of the uterus, which causes strain on the muscles and ligaments that hold the reproductive organs.

Inflammation and swelling

There are instances where fibroids may lead to inflammation of the affected areas, resulting in back pain in the pelvic and back regions.

Change of posture

Due to the large size of the fibroids, a woman may change her posture to ease abdominal pressure. This may lead to back pain.

These factors combined can contribute to persistent or recurring lower back discomfort.

What Types of Fibroids Are Most Likely to Cause Back Pain?

However, not all fibroids cause back pain. The probability of back pain due to a fibroid also depends on the location of the fibroids inside or outside the uterus.

Subserosal fibroids are more likely to cause back pain. These are the fibroids that develop on the outer surface of the uterus. These fibroids can extend outside the uterus into the pelvic cavity.

As they develop, they may press against other structures, such as the spine, nerves, or muscles. Back pain can also result from posterior fibroids. These are the ones that develop on the back. This is because the back is closer to the spine.

The development of the Intramural fibroids takes place in the walls of the uterus. These types of fibroids can cause back pain when they grow large enough to stretch the uterus. The location of the fibroids is critical in determining back pain.

What Other Symptoms Can Fibroids Cause?

Apart from back pain, uterine fibroids may also lead to several other symptoms that may affect one’s life. Some individuals may experience minor issues, while others may encounter more severe problems.

Some of the common symptoms associated with uterine fibroids are:

• Heavy menstrual bleeding
• Prolonged menstrual periods
• Pelvic pressure or fullness
• Frequent urination
• Difficulty emptying the bladder
• Constipation
• Pain during intercourse
• Abdominal swelling or bloating

Fibroids could also cause fatigue or anaemia due to heavy bleeding that occurs during the periods. It is therefore necessary to conduct a medical examination to make an accurate diagnosis, as the symptoms could also result from other diseases.

How Does Fibroid Size Affect Back Pain?

It should also be noted that fibroid size may play a crucial role in the occurrence of back pain. For instance, smaller fibroids may not present any symptoms. In addition, smaller fibroids may not put any pressure on any of the organs. On the contrary, larger fibroids may put pressure on various organs. As a result, these fibroids may put pressure on nerves that supply the lower back, leading to back pain.

Additionally, fibroids that are larger may also change the position of the uterus. As a result, these fibroids may put pressure on the muscles that support the pelvis, thus leading to back pain. It should also be noted that fibroids may also grow to a size that is comparable to that of a pregnancy. As a result, these fibroids may put pressure on the abdomen and pelvis.

When Should Back Pain from Fibroids Be a Concern?

Mild back pain may not be cause for alarm, but if it is severe, it should not be taken lightly. Back pain due to fibroids may be cause for alarm if it affects daily activities and worsens over time.

A woman may consider seeking medical attention if she is experiencing the following symptoms:

• Chronic lower back pain that does not go away
• Severe pressure in the pelvic area and abdomen
• Heavy menstrual bleeding
• Pain during intercourse
• Frequent urination and difficulty urinating
• Symptoms of anaemia such as dizziness and fatigue

How Are Fibroids Diagnosed?

There are various methods by which doctors diagnose uterine fibroids. The first step in diagnosing fibroids is reviewing the medical history and performing a physical examination. Doctors perform a physical examination by conducting a pelvic exam, during which they may find an enlarged uterus, which could be a sign of the presence of fibroids.

Imaging tests are also conducted to confirm the diagnosis of fibroids. One of the imaging tests is ultrasound, which is the most commonly used technique for diagnosing fibroids. It helps to create clear images of the uterus and find the size and position of fibroids. MRI tests are also conducted to obtain clear images of fibroids. The tests help the doctor determine whether fibroids are causing back pain.

What Treatments Can Reduce Fibroid-Related Back Pain?

The treatment of back pain due to fibroids depends on various factors, including the size of fibroids, the severity of back pain, and a woman’s reproductive plans. Certain medications can also provide relief from back pain by reducing fibroid-related pain or heavy bleeding. Some medications can also slow fibroid growth, thereby reducing back pain. Some minimally invasive techniques, such as uterine artery embolisation, can also provide relief from back pain. These techniques reduce the blood flow to fibroids, thus shrinking them.

In some cases of back pain caused by fibroids, surgery may also be necessary. The surgical procedure known as myomectomy is effective in relieving back pain caused by fibroids. The advantage is that myomectomy removes fibroids while leaving the uterus intact. Therefore, this surgical procedure also enables women to bear children. The removal of the uterus, known as a hysterectomy, is effective in permanently relieving back pain caused by fibroids. However, this should be done in extreme cases.

Can Lifestyle Help with Fibroid Symptoms?

While lifestyle changes cannot entirely prevent the formation of fibroids, they can help reduce discomfort and improve overall well-being. For example, exercise can improve blood flow and relax the muscles that cause back pain. Being at the right weight can help regulate hormones that cause fibroid formation.

When Should You See a Doctor?

Medical attention at the right time is of utmost importance to ensure the patient's recovery. Women suffering from uterine fibroids should seek medical attention when they feel long-term symptoms like pelvic pain, heavy bleeding during menstruation, and back pain that does not go away even after bed rest and painkillers. An experienced medical practitioner can assist the patient in determining the cause of the symptoms and treat them accordingly to prevent complications and ensure proper functioning of the reproductive system.

Conclusion

Uterine fibroids are growths that are non-cancerous in nature. They are very common in nature but have the potential to cause various symptoms depending on their size. One of the issues that women have been asking about is the possibility of experiencing back pain as a symptom of fibroids. It has been identified that large uterine growths, especially those located at the back of the uterus, can cause back pain.

Back pain associated with fibroids can cause multiple symptoms, such as feelings of pressure in the pelvic region, heavy flow during menstruation, and swelling of the abdomen. Diagnosis of the condition is thus vital for understanding the cause of the symptoms and thereafter treating it.

Fibroids do not always require treatment. However, there are various ways to address fibroids and back pain. Fibroids can be controlled in various ways. A person can be advised on the most appropriate way of dealing with fibroids. This will help in developing a strategy for dealing with back pain.