What Causes Lower Back Pain in Females?

While lower back pain is a universal health concern, it’s been proven to affect women more often than men: In the results of a CDC survey, 31.6% of women experienced lower back pain in the last 3 months, compared to 28% of men. Although conditions like sprains, strains, and spinal conditions affect both men and women, menstruation, menopause, pregnancy, and gynecological conditions contribute to the higher prevalence of lower back pain in females. 

Let’s dig a little deeper into what causes lower back pain in females, along with treatment options to consider. 

Quick Overview: Causes of Female Lower Back Pain

  • Sprains and strains
  • Spinal conditions, sciatica, osteoporosis
  • Chronic pain conditions
  • Menstruation, PMS, PMDD
  • Pregnancy
  • Menopause
  • Gynecological conditions: endometriosis, uterine fibroids, ovarian cysts, pelvic inflammatory disease
  • Lifestyle habits: poor posture, stress, poor sleep
  • Organ conditions: appendicitis, kidney issues, ulcerative colitis
  • Pelvic floor dysfunction

Why is Lower Back Pain So Common in Women?

Lower back pain has been shown to affect women more often than men, according to a Clinics and Practice study. This gap is thought to stem from various factors, including:

  • Anatomical features: Women have wider pelvises and a deeper lumbar curve (lordosis) than men. This can increase strain on the lumbar spine over time. 
  • Menstruation: The hormonal shifts that occur with menstruation can trigger lower back pain. 
  • Menopause: Declining estrogen after menopause reduces bone density and muscle mass, which can contribute to back pain. 
  • Pregnancy: Nearly 70% of pregnant women experience back pain at some point during pregnancy, according to BMC Pregnancy and Childbirth. The weight of the growing fetus can strain the back muscles and spine, while the release of the hormone relaxin loosens ligaments during pregnancy. 
  • Gynecological conditions: Women can develop conditions like endometriosis and uterine fibroids. 

Common Causes of Lower Back Pain in Women

Possible causes of lower back pain in women are sprains, strains, menstruation, pregnancy, menopause, osteoporosis, spinal conditions, chronic pain conditions, organ conditions, reproductive conditions, and lifestyle habits. 

Sprains and Strains

Sprains and strains are extremely common, accounting for 1 in 5 musculoskeletal injuries treated in healthcare facilities, according to the Orthopaedic Research Society. While most cases are mild to moderate and resolve with at-home care, severe sprains and strains typically require medical intervention. 

  • A back sprain is a stretched or torn ligament. 
  • A back strain is an injured muscle or tendon. 

Back pain from a sprain or strain often feels sudden and sharp when the injury occurs, then becomes stiff, tight, and achy. The pain usually worsens with movement and may be accompanied by swelling, bruising, and tenderness.   

Menstruation

Menstruation is a key cause of back pain that exclusively affects women. During menstruation, the uterus produces substances known as prostaglandins. Prostaglandins manage muscle contraction, and during menstruation, they send messages to the uterus instructing it to contract. 

These muscle contractions are the direct cause of cramps and back pain during menstruation. Additionally, the cramps associated with menstruation place added stress on the back muscles, potentially leading to back muscle pain.

PMS, PMDD, Dysmenorrhea

PMS, PMDD, and dysmenorrhea are conditions related to menstruation. All can cause lower back pain; during menstruation, the body releases prostaglandins, hormone-like compounds that promote inflammation and can trigger uterine contractions. 

  • PMS (premenstrual syndrome) is a collection of mental and physical symptoms that occur about a week before menstruation. PMS affects up to 90% of reproductive-age women, according to an Annals of General Psychiatry study, making it extremely common. Along with lower back pain, typical symptoms include:
    • Cramps
    • Headaches
    • Breast tenderness
    • Acne 
    • Bloating
    • Mood swings and irritability
    • Anxiety and feelings of sadness
    • Food cravings and appetite changes
  • PMDD (premenstrual dysphoric disorder) is a more severe form of PMS and a formal medical diagnosis. While PMS causes mild to moderate symptoms, PMDD symptoms are intense and disruptive to daily life. According to a review published in the Journal of Affective Disorders, an estimated 1.6% of women have PMDD. Along with PMS symptoms, symptoms of PMDD include:
    • Depressed mood
    • Feelings of intense sadness or hopelessness
    • Difficulty concentration
    • Lack of interest in usual activities
    • Frequent crying
    • Sleep pattern changes
  • Dysmenorrhea is the official term for painful periods. Caused by uterine contractions, it involves intense abdominal cramps and, potentially, lower back pain. Dysmenorrhea is common; according to Yale Medicine, over half of women experience some form of pain with menstruation. 

Pregnancy

Pregnancy often causes back pain, particularly in its later stages. The added weight of carrying the fetus puts significant stress on the spine, as well as the supporting muscles and ligaments. 

Additionally, the ligaments stretch and soften during pregnancy. This is one of the body’s methods of childbirth preparation. Unfortunately, as the ligaments soften, the lower back and pelvis become less supported. This may trigger back pain. 

Also, while being overweight for any reason can cause back pain, the rapid weight gain that occurs during pregnancy compounds the problem.

Menopause

Menopause, the stage at which a woman’s period permanently stops and estrogen production drops off, can contribute to lower back pain. Estrogen supports the health of your bones, joints, and muscles. When your body produces less of it, bone density, muscle mass, and tissue elasticity decline, and inflammation tends to increase (estrogen has anti-inflammatory effects).  

Back pain and stiffness may be accompanied by other menopause symptoms, including:

  • Hot flashes
  • Night sweats
  • Insomnia
  • Irritability or anxiety
  • Brain fog
  • Vaginal dryness
  • Fatigue 

A Menopause questionnaire involving 506 postmenopausal women found that over 90% of participants experienced lower back pain, with 75.1% reporting pain within the past 12 months. 

Osteoporosis

Later in life, our bodies’ bone-building process gradually weakens. As a result, calcium is depleted from our bones, and our overall bone mass drops. The bones become more brittle, making them more prone to breakage. This phenomenon, which is referred to as osteoporosis, is more common among women than men. 

If osteoporosis causes spinal fractures (known as compression fractures), it can lead to severe back pain. With a compression fracture from osteoporosis, patients typically struggle to sit, stand, and walk. 

Spinal Conditions

Common spinal conditions, such as degenerative disc disease, herniated disc, spondylolisthesis, and spinal stenosis, affect women, just as they do men. These conditions can lead to chronic lower back pain. 

Chronic Pain Conditions: Fibromyalgia, Piriformis Syndrome, SI Joint Dysfunction, Arthritis

Chronic pain conditions like fibromyalgia, piriformis syndrome, sacroiliac joint dysfunction, and arthritis can lead to back pain in females. Since these conditions are chronic, meaning they last for longer than six months, they require ongoing management.  

  • Fibromyalgia is a chronic condition causing musculoskeletal pain throughout the body, as well as increased pain sensitivity. It’s often accompanied by fatigue and difficulty sleeping. Lower back pain is very common with fibromyalgia, and an estimated 80 to 96% of people with fibromyalgia are women. 
  • Piriformis syndrome occurs when the piriformis muscle (located in the buttocks) spasms and presses on the sciatic nerve, causing pain in the buttocks and lower back. This pain may radiate into the legs and feet, especially after sitting down for a long time or climbing stairs. 
  • Sacroiliac joint dysfunction develops when the sacroiliac joints (the joints that connect the lumbar spine and pelvis) don’t function properly—often due to hypermobility or instability. It’s more likely in women than in men, as women typically have greater mobility in the sacroiliac joint. Possible symptoms include lower back pain, numbness, tingling, weakness, and leg instability. 
  • Arthritis is a category of conditions involving joint pain, inflammation, and stiffness. When it affects the facet joints of the spine, it can cause lower back pain. Two of the most common types of arthritis, osteoarthritis and rheumatoid arthritis, affect a higher percentage of women than men. 

Sciatica

Sciatica is irritation of the sciatic nerve, which runs from the lower back through the buttocks and down the backs of the legs. It’s common, affecting around 40% of people in the U.S. at some point in their lives, according to the American Medical Association. Typical sciatica symptoms include:

  • Sharp, shooting, or burning pain along the path of the nerve, which may worsen with sneezing, coughing, or lifting your legs while lying down
  • Tingling
  • Numbness

In more advanced cases of sciatica, you may experience a symptom called foot drop. This causes weakness in the front of the foot, causing the toes to drag or slap on the ground when you walk. 

Lifestyle Factors: Posture, Stress, Sedentary Habits

Aside from medical conditions, lifestyle and posture can contribute to back pain in females. While these factors alone can trigger back pain, they may also worsen back pain caused by underlying conditions. 

Lifestyle factors that can contribute to back pain in women include:

  • A sedentary lifestyle: Sitting for prolonged periods can influence back pain by increasing impact on the lumbar spine and triggering muscle tension. Females who sit at a desk during the workday are at a higher risk, although taking frequent breaks or working with a standing desk can help. Regular exercise can also help with back pain by promoting mobility, muscle strength, and blood flow. 
  • Stress: Women who struggle with chronically heightened stress levels are more susceptible to back pain. Stress can increase muscle tension, inflammation, and pain sensitivity. In a Scientific Reports study, severe stress was linked to a 2.8-fold increase in chronic lower back pain risk.
  • Poor sleep quality: Women who struggle with sleep disorders or inconsistent sleep are more likely to experience back pain. This is because sleep allows your body to rest, recover, regenerate damaged tissue, and reduce inflammation. 
  • Smoking: Nicotine is a vasoconstrictor, meaning it causes blood vessels to constrict. This limits the flow of nutrients and oxygen throughout the body, increasing the risk of various conditions, including back pain.  
  • Diet: Women who don’t consume enough essential nutrients (like vitamin D, omega-3s, and calcium) may experience increased inflammation throughout the body, contributing to back pain

Lower Right Back Pain in Females

Lower right back pain in females can be caused by spinal conditions, soft tissue injuries, endometriosis, uterine fibroids, pregnancy, or various underlying conditions. 

The spinal conditions that can cause lower right back pain in females include spinal stenosis, degenerative spondylolisthesis, and disc degeneration. These conditions can trigger spinal nerve compression, which may lead to sharp or burning pain in the right side of the back. 

Endometriosis, uterine fibroids, and pregnancy are possible causes of lower right back pain that can only occur in women. 

  • Endometriosis is a condition that impacts the lining of the uterus and may lead to chronic pain in the lower back. 
  • Pregnancy can trigger pelvic pain that impacts the lower back. Women may experience this pain in one or both sides of the back. 
  • Uterine fibroids are a type of non-cancerous growth that develops in the uterus. Lower right back pain is a potential symptom of uterine fibroids.

Organ-Related Causes of Lower Back Pain in Females

Organ-related lower back pain in women may stem from the reproductive organs, appendix, kidneys, or colon. 

Reproductive Organs

Endometriosis, uterine fibroids, ovarian cysts, and pelvic inflammatory disease can cause lower back pain in women. 

Endometriosis

Endometriosis, a condition defined by endometrium-like tissue developing outside the uterus, occurs in an estimated 11% of U.S. women, according to Frontiers in Global Women’s Health. Chronic lower back pain is one of its most common symptoms, alongside:

  • Severe menstrual cramps
  • Pelvic pain,
  • Painful intercourse
  • Fatigue
  • Digestive issues
  • Painful urination and bowel movements
  • Infertility

Back pain from endometriosis may feel deep, dull, achy, or throbbing, and it typically worsens during menstruation. 

Uterine Fibroids

Uterine fibroids are very common, affecting upwards of 68% of women, according to a Journal of Women’s Health study. Many women experience no symptoms from uterine fibroids, and they typically only cause lower back pain if they grow large enough to press against nerves or muscles in the lumbar spine. However, other possible uterine fibroid symptoms include:

  • Painful periods
  • Bleeding between periods
  • Painful intercourse
  • Frequent urination
  • Constipation
  • Chronic vaginal discharge
  • Abdominal bloating

Ovarian Cysts

Ovarian cysts are sacs that develop on or in an ovary. They’re common, affecting an estimated 10 out of 100 women, according to InformedHealth.org. Ovarian cysts can cause back pain, particularly if they grow large enough to press on nearby nerves and other tissues. 

Back pain from an ovarian cyst most often feels dull and achy. Sharp, severe back and abdominal pain from an ovarian cyst may indicate a rupture or ovarian torsion, both of which require a trip to the ER for immediate care. 

Many ovarian cysts are asymptomatic. But when they do cause symptoms, you may experience:

  • Pressure or pain in the pelvis
  • Bloating
  • Changes in your menstrual cycle
  • Pain during intercourse, bowel movements, or urination

Pelvic Inflammatory Disease (PID)

Pelvic inflammatory disease, or PID, is an infection of the female reproductive organs: the uterus, ovaries, or fallopian tubes. Often, PID occurs as a complication of a sexually transmitted infection, like gonorrhea or chlamydia. Some women with PID experience a deep, dull, achy pain in the pelvis, lower abdomen, and lower back, along with other symptoms like:

  • Abnormal vaginal discharge
  • Painful intercourse
  • Burning sensation during urination
  • Irregular menstrual bleeding
  • Bleeding during intercourse
  • Fever and chills
  • Nausea and vomiting

If you experience any of these symptoms, promptly schedule an exam with your doctor. The sooner you receive treatment, the sooner you can receive the treatment you need to resolve the infection. 

Appendix

The appendix is an organ that’s linked to the large intestine. People who develop appendicitis, which occurs when the appendix becomes inflamed, can develop lower right back pain. 

Appendicitis requires immediate treatment to prevent rupture and complications. In addition to lower right back pain, symptoms may include sudden pain on the right side of the lower abdomen that worsens with abrupt motions, loss of appetite, nausea, and vomiting. 

Kidney

The kidneys are organs that remove waste from the blood. Kidney issues, such as kidney stones or a kidney infection, can lead to pain on one side of the lower back. Other symptoms of kidney problems often include pain while urinating, nausea, and vomiting.

Colon

Ulcerative colitis is a condition that’s characterized by inflammation in the colon. It causes repeated cramping in the abdomen that may trigger lower back pain, as well as symptoms including diarrhea, weight loss, and fatigue.

Pelvic Floor Dysfunction

Pelvic floor dysfunction occurs when the muscles supporting the uterus, bladder, and bowels don’t function properly. It’s very common, affecting at least 1 in 3 women at some point in life, according to The University of Chicago Medical Center. With this issue, the pelvic floor muscles tense when they should relax, which may trigger:

  • Difficulty releasing bowel movements
  • Pain during bowel movements
  • Constipation
  • Urine leakage, especially during coughing, laughing, or exercising
  • Pain during intercourse
  • Sensation of heaviness in the vagina

Pelvic floor dysfunction has also been linked to back pain; tense pelvic floor muscles can trigger referred pain in the lower back. It can be challenging to trace this pain back to the pelvic floor, but if your pain occurs with bladder or bowel symptoms or pain during intercourse, it’s worth talking to your doctor about it. 

How Can a Woman Find Out That Their Lower Back Pain is Serious?

Visit your doctor for an evaluation if you experience back pain that persists for longer than two weeks and holds you back from regular activities. If you experience severe back pain, visit a doctor sooner. Additionally, seek out immediate medical care if you have:

  • Fever with back pain
  • Sudden weakness in the arms or legs
  • Unexplained weight loss with back pain
  • Lost bladder or bowel control
  • Back pain following trauma, such as a car accident

Extreme lower back pain can be a cause for concern. But, since back pain is a common ailment, it can be difficult to know whether or not your pain requires medical attention. When in doubt, call a medical professional for guidance. 

Lower Back Pain Treatment For Women

Whatever its origin, there’s no reason to live with back pain, as a variety of treatment options exist for all its causes. Women wondering how to help lower back pain may consider physical therapy, medication, or even lifestyle changes to alleviate back pain caused by spinal conditions.

  • Physical therapy

Physical therapy can help with lower back pain by helping relieve tension in the back muscles. Additionally, physical therapy exercises can target and strengthen the muscles that support the back. 

  • Pain medication

Over-the-counter pain and anti-inflammatory medications may help women manage lower back pain in the short term. These medications can also help alleviate menstrual cramps and the associated back pain.

However, women experiencing back pain caused by more complex conditions, such as endometriosis, should speak with their doctors about the available prescription medications for the condition.  

  • Lifestyle changes

Lifestyle changes may help you naturally achieve relief from lower back pain. For example, in women experiencing back pain during pregnancy, gentle, low-impact exercise may offer relief. 

Women with back pain caused by cramps during menstruation can consider lifestyle changes, including quitting smoking, cutting down on alcohol consumption, and adding more high-fiber foods to their diet. Additionally, women with spinal conditions, such as spinal stenosis, may need to modify their activities to avoid straining the spine. 

Home Remedies and Medical Interventions

Home remedies and medical interventions alike can help women manage lower back pain. Home remedies are gentler and more natural, often with a lower risk of side effects. However, medical interventions are more potent and may be necessary to experience lasting relief, especially for chronic conditions and advanced cases. 

Home remedies for lower back pain in women include:

  • Heat and cold therapy
  • Over-the-counter pain medications, like NSAIDs
  • Gentle stretches
  • Relaxation techniques, like deep breathing, meditation, and journaling
  • Self-massage, like using a foam roller

Medical interventions include:

  • Physical therapy
  • Prescription medications
  • Steroid injections
  • Minimally-invasive procedures
  • Surgery

Spine Surgery For Back Pain in Women

Surgery is rarely required for women with back pain. However, if the back pain doesn’t resolve within six months of conservative treatment, your doctor may recommend spine surgery for lasting pain relief. 

Among women for whom spine surgery is recommended, there are multiple surgical approaches to consider. Thankfully, advanced microsurgical techniques and stabilization systems provide effective treatments for potentially disabling spinal conditions.

Decompression Surgery For Back Pain in Women

Decompression spinal surgery is a commonly performed spinal procedure for conditions including spinal stenosis, spondylolisthesis, and herniated disc. In this procedure, a portion of the vertebra that’s impinging on a spinal nerve is removed. Decompression surgery can have a dramatic and immediate impact on back pain associated with prevalent spinal conditions.

Spinal Fusion

Spinal fusion surgery has traditionally been performed in conjunction with spinal decompression. This process involves fusing adjacent vertebrae at the affected segment to stabilize the spine.

Unfortunately, while spinal fusion may offer pain relief for patients suffering from chronic back pain, it has numerous drawbacks. For one, spinal fusion eliminates the patient’s motion at the affected segment. As a result, the patient loses the ability to bend, twist, and flex that area of the spine. 

Additionally, spinal fusion can lead to adjacent segment disease. This fusion complication occurs when the vertebrae surrounding the fused bone degenerate faster than usual. As a result, the patient may experience back pain, stiffness, and/or neurological symptoms.  

Spinal Fusion Alternatives For Women With Back Pain

Alternatives to spinal fusion are available and can help patients avoid the drawbacks of spinal fusion. The TOPS™ System from Premia Spine, in particular, provides a superior, clinically proven outcome when compared to spinal fusion back surgery.

Unlike spinal fusion, the TOPS™ System preserves the vertebrae’s range of motion. Having been used since 2005, the system has enabled patients around the world to maintain their full range of activities following decompression surgery. TOPS™ has further advanced the treatment of common but potentially debilitating spinal conditions.

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The TOPS™ System has been FDA-approved for individuals between 35 and 80 years old with degenerative spondylolisthesis at a level from L3 to L5 and lumbar spinal stenosis. The FDA also granted TOPS™ a superiority-to-fusion claim. 

Women experiencing back pain from spinal conditions should consult their doctors to learn about the complete range of spinal treatments available today. 

FAQs: Lower Back Pain in Females

When should I worry about back pain?

It’s time to seek medical care for back pain that doesn’t improve within two weeks, disrupts your daily activities, or occurs alongside neurological symptoms (numbness, tingling, or weakness). You should go to the ER for back pain that comes with red flag symptoms, like changes in bowel or bladder function, saddle anesthesia, or progressive leg weakness. 

Is it better to sit or stand with lower back pain?

It’s not inherently better to sit or stand with lower back pain, as long as you have good posture in both positions. What’s more important is to avoid prolonged, uninterrupted periods of either sitting or standing. 

What causes lower back pain in females in the morning?

Morning lower back pain can point to a poor sleeping position, an unsupportive mattress, or an underlying medical condition like arthritis. 

What causes lower back pain in females suddenly?

Sudden lower back pain in females may indicate an acute musculoskeletal injury, like a back muscle strain, or a more serious underlying issue, like an organ condition. If your pain persists, is severe, or occurs with other symptoms, contact your doctor for guidance.  

What causes lower back pain in women after a period?

Lower back pain after a period is normal due to fluctuating hormones and uterine contractions.