Months or even years of shoulder pain and stiffness can mean frozen shoulder, also known as adhesive capsulitis. The condition’s two main clues are night pain that disturbs sleep and stiffness that makes the joint hard to move. For women in perimenopause, a shoulder that is steadily losing movement is not something to shrug off as ageing.
What frozen shoulder looks like
Frozen shoulder is a condition where pain and stiffness build and can take months or years to settle. It can be treated with shoulder exercises and painkillers, but the problem is not just discomfort; it is loss of range of motion. An April 14, 2026 article from Brown University Health listed reaching overhead, fastening a bra and sleeping comfortably among the activities frozen shoulder can disrupt.
That pattern separates frozen shoulder from a passing strain. When dressing becomes awkward and the shoulder stops moving the way it used to, the condition is no longer just soreness. NHS advice is to see a GP if shoulder pain and stiffness do not go away.
Why it is missed in perimenopause
Midlife women often have several symptoms competing for attention at once, including poor sleep, fatigue and aches. In that setting, a stiff shoulder can be filed away as posture, overuse or simply getting older. The risk is delay: frozen shoulder tends to worsen gradually, so by the time someone realises the arm is not lifting normally, the joint may already have become significantly restricted.
Perimenopause adds another layer because night pain can be mistaken for the sleep disruption many women already expect at this stage of life. That does not make the shoulder pain “hormonal” by default. It does mean that a woman who cannot sleep on one side, cannot reach into a cupboard or struggles to fasten clothing should not be told to wait and see for months without assessment.
What the menopause evidence does, and does not, show
On October 12, 2022, the North American Menopause Society issued a press release from Cleveland, Ohio, with contact details for Eileen Petridis, on a study that concluded women not receiving hormone therapy had greater odds of adhesive capsulitis. Adhesive capsulitis is a painful orthopaedic disorder marked by sudden shoulder pain and loss of range of motion, and women aged 40 to 60 are most affected.
Duke Health researchers reported that post-menopausal women on hormone replacement therapy had a lower risk of developing adhesive capsulitis than women who did not receive estrogen. It points to a possible association between menopause biology and frozen shoulder, but it does not prove that hormone change alone causes the condition.
Medical News Today’s summary of the evidence found no direct link between frozen shoulder and menopause, while allowing that menopause-related hormone changes could contribute to frozen shoulder and other musculoskeletal conditions. A 2026 preliminary pilot study added more caution: women not using hormone therapy had twice the odds of adhesive capsulitis during the study period, but the difference was not significant.
Why researchers are still looking
UCSF has a clinical trial entry called Frozen Shoulder and Hormone Replacement Therapy, with eligibility for females aged 40 years and up, a location in San Francisco, California, and hormone replacement therapy being tested alongside standard treatment. The principal investigator is Stephanie E Wong, MD.
What to ask for in UK primary care
If the shoulder is painful, stiff and not settling, NHS advice is simple: see a GP. Bring the timeline, because frozen shoulder often develops progressively and the pattern is part of the diagnosis. Say if pain is worse at night, whether sleep is being disrupted, and which movements are becoming hard, especially reaching, dressing and lifting.
In UK primary care, the immediate discussion should be about assessment and symptom control. The NHS lists shoulder exercises and painkillers as treatment options, so those are the treatment options to ask about first. If the pain and stiffness have not gone away, do not let the problem be reframed as unavoidable ageing; persistent loss of movement needs a proper examination.