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Published on: 7/15/2026

Could multiple myeloma be the reason for increased back pain during my period?

Yoshinori Abe

Reviewed by Yoshinori Abe, MD

Internal Medicine

Back pain that intensifies during your period is most commonly linked to menstrual disorders such as dysmenorrhea, endometriosis, or uterine fibroids—not multiple myeloma. Hormonal changes and uterine contractions during menstruation frequently cause referred pain to the lower back. While persistent or severe back pain always warrants medical evaluation, cyclical pain tied to your period is rarely a sign of cancer.

Because back pain has many possible causes—ranging from muscular strain to gynecological conditions—identifying the right next step can feel overwhelming. A free, instant, online symptom check can help you understand what may be driving your pain, flag any concerning patterns, and guide you toward the appropriate type of care. It only takes a few minutes and could save you hours of uncertainty.

Reviewed for medical accuracy: 07/14/2026

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Important Next Steps

Discover if period-like back pain needs careSee likely causes of your back painFind out if it could be multiple myelomaFind OTC options for back pain reliefFind a doctor for back pain evaluationLearn medically valid home remedies for back painUnderstand if back pain signals serious disease

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Explanation

Menstrual pain and low back pain are often connected. During your period, you might feel more back pain because of menstrual disorders. These disorders can cause the muscles in your lower back to react, leading to more pain.

Key Points:

  1. Menstrual Disorders: It's common for menstrual disorders to cause low back pain. This is because the muscles in the back can react to the pain signals during menstruation.
  2. Multiple Myeloma: While multiple myeloma can cause back pain, the type of back pain connected to menstrual cycles is more often due to menstrual disorders.

If you are experiencing unusual or severe back pain, you can check your symptoms with our free AI-powered tool and talk to a healthcare professional to explore all possible causes.

(References)

  • Melzack R, & Bélanger E. (1989). correlations with menstrual pain and acute low-back pain .... Pain, 2521931.

  • Smith DR, Mihashi M, Adachi Y, Shouyama Y, Mouri F, Ishibashi N, & Ishitake T. (2009). Menstrual disorders and their influence on low back pain .... Industrial health, 19531916.

  • Avant RF. (1988). Dysmenorrhea. Primary care, 3054962.

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