Why perimenopause affects your shoulders and what helps
Nicola Tik
Shoulder pain during perimenopause is more common than many people expect, and it often arrives without an obvious physical cause. Understanding why the shoulders are particularly vulnerable during this hormonal transition makes it easier to manage the discomfort and know when to seek further support.
Oestrogen, the hormone that regulates many of the body's systems beyond reproduction, plays a direct role in maintaining the health of connective tissue, the tendons, ligaments, and joint capsules that hold the body together and allow it to move. During perimenopause, oestrogen levels fluctuate rather than declining steadily, and this fluctuation affects the quality and resilience of connective tissue in ways that make it more reactive and less tolerant of load than it would be during periods of hormonal stability.
The shoulder is particularly vulnerable to these changes because it relies heavily on its surrounding connective tissue for stability. Unlike the hip, which sits in a deep socket, the shoulder joint is shallow and depends on the joint capsule and surrounding soft tissue to keep it in place and manage load. When oestrogen fluctuates and connective tissue becomes more reactive, the shoulder capsule and tendons are among the structures most likely to register that change as pain, stiffness, or reduced range of movement.
Shoulder pain during perimenopause often feels different from shoulder pain caused by a specific injury or overuse. It tends to be less clearly connected to a particular activity, more variable from one day to the next, and sometimes present on waking without any obvious trigger. Many people find that the shoulder feels stiff and uncomfortable on days when oestrogen-driven symptoms are more prominent generally, and more manageable on days when they are not.
The pain most commonly affects the outer shoulder and upper arm, and may feel worse with overhead movements, reaching behind the back, or lying on the affected side at night. For some people during perimenopause, shoulder pain and stiffness progresses into a more significant restriction of movement known as frozen shoulder, or adhesive capsulitis, where the joint capsule becomes inflamed and thickened, gradually limiting how far the shoulder can move in any direction. Frozen shoulder is considerably more common during perimenopause than at other stages of life, and the hormonal changes of this transition are a recognised contributing factor.
During a shoulder flare-up in perimenopause, keeping the shoulder gently mobile is more useful than resting it completely. Sustained stillness allows the joint capsule and surrounding soft tissue to stiffen, which tends to make the pain feel worse when movement resumes and can contribute to the progressive restriction that frozen shoulder involves.
Slow, small shoulder circles in both directions, gentle arm swings with the arm hanging loosely at the side, and a simple shoulder blade squeeze, drawing the blades gently together and then releasing, all encourage movement through the shoulder without loading it. These movements should stay well within a comfortable range. The goal is to maintain mobility rather than to stretch into discomfort.
Warmth applied to the shoulder before gentle movement, a heat pad or a warm shower directed at the area, can ease the tension and sensitivity in the joint and surrounding soft tissue and makes movement more comfortable, particularly on mornings when the shoulder feels stiff on waking.
If you have a few minutes, VIDA has short videos you can follow at your own pace, which include gentle shoulder movements that may help ease discomfort and maintain mobility during this period.
During periods of shoulder pain, adjusting the activities that place the most demand on the affected shoulder reduces the load on already sensitised tissue without requiring complete rest. Overhead reaching, carrying weight on the affected side, and sustained positions that hold the arm away from the body are the activities most likely to aggravate shoulder pain during perimenopause and are worth modifying first.
Where carrying is unavoidable, keeping the load close to the body and switching to the other side where possible reduces the demand on the affected shoulder considerably. During sleep, supporting the affected arm with a pillow to avoid lying directly on the shoulder can make a meaningful difference to overnight comfort and morning stiffness.
On days when oestrogen-driven symptoms are more prominent generally, reducing the overall physical demand on the shoulder and prioritising gentle movement over effortful activity tends to serve the joint better than pushing through at a normal level of load.
Most shoulder flare-ups during perimenopause respond to gentle movement and load modification over a week or two. If the shoulder is becoming progressively more restricted in how far it can move, rather than simply painful, it is worth speaking to a GP or physiotherapist sooner rather than later. Early support for frozen shoulder makes a meaningful difference to how well and how quickly it resolves.
Your VIDA pain check-in is a good way to keep track of how the shoulder is responding over time and to notice whether things are gradually improving or becoming more restricted.