A shoulder that keeps getting stiffer and more painful, until you can't reach overhead or behind your back, may be frozen shoulder. Here's what it is, how long it lasts, and how it's treated at our Palo Alto clinic.
What the Research Says
Frozen shoulder has long been described as something that "burns itself out" if you wait long enough. The research paints a less comforting picture. A recent review of the frozen shoulder recovery timeline notes that the classic freezing, frozen, and thawing stages typically span two to three years, and that 41% of people still had symptoms more than four years after onset. That's a long time to live with a shoulder that won't reach a top shelf or let you sleep through the night.
The American Academy of Family Physicians reached a similar conclusion. Their review of frozen shoulder treatment options describes how persistent limitation lasting years has challenged the idea of a self-limiting condition, and cites evidence that leaving it untreated yields only incomplete recovery of range of motion, even after one to four years.
What does help? A 2023 systematic review and meta-analysis found that combining treatments works best. Corticosteroid injections delivered the strongest short-term relief for pain and function, and adding joint mobilization and home exercise, the hands-on core of chiropractic care for frozen shoulder, appeared to provide extra benefit between 12 weeks and 12 months. In practice, that means the best results often come from a team approach, with your physician handling injections when appropriate and hands-on mobilization and physical rehab restoring the motion.
What Frozen Shoulder Actually Is
Frozen shoulder, or adhesive capsulitis, affects the capsule, the tough sleeve of connective tissue that surrounds the shoulder joint. The capsule becomes inflamed, then thickens and tightens, gradually shrinking the space the joint has to move in. Unlike most shoulder problems, the stiffness isn't just from pain or weak muscles. Even when someone else tries to move your arm for you, it simply won't go.
The condition usually unfolds in phases. In the painful freezing phase, the shoulder aches, often worst at night, and motion starts to disappear. In the frozen phase, pain may ease but stiffness peaks, and reaching overhead, behind your back, or out to the side becomes difficult. In the thawing phase, motion slowly returns, though as the research above shows, often not completely.
Who Gets Frozen Shoulder in Palo Alto
- Adults in their 40s to 60s — The condition most often appears in this age range, and it's more common in women.
- People with diabetes or thyroid conditions — Research links these and other systemic conditions to a higher risk, so shoulder stiffness deserves extra attention if either applies to you.
- After an injury or surgery — A broken wrist, a shoulder strain, or a procedure that kept the arm in a sling for weeks can set off capsule tightening.
- After a rotator cuff problem — Guarding a painful shoulder for months by keeping the arm close to the body can let the capsule stiffen.
Why Waiting Makes It Worse
Because frozen shoulder has a reputation for resolving on its own, many people put off treatment. The evidence suggests that's a gamble. Two to three years is the typical course, many people never regain full motion, and every month of stiffness changes how you use your arm. The muscles around the shoulder blade start doing work the shoulder joint should be doing, and neck and upper back pain often follow.
Getting assessed early also makes sure it really is frozen shoulder. Rotator cuff tears, arthritis, and other conditions can look similar at first, and they're managed differently. The right diagnosis is the foundation of the right plan.
What You Can Do Today
Keep using the arm within comfort. Avoid keeping the arm tucked against your body all day. Use it for light daily tasks within a range that doesn't cause sharp pain.
Support it at night. If night pain is waking you, try sleeping on your back with a pillow under the affected arm, or on the opposite side while hugging a pillow.
Talk to your physician. If pain is severe, ask your doctor whether an injection might be appropriate. The research supports combining it with mobilization and exercise rather than using it alone.
Your First Visit: What to Expect
Your initial appointment is a comprehensive 3-step process designed to move you from pain to performance. It is a paid visit, separate from the free consultation.
Medical history review, orthopedic and neurological testing, and biomechanical analysis to understand not just where it hurts, but why it hurts.
We sit down with you to explain what is causing your pain, our recommended recovery plan, and how long we expect your recovery to take.
When it is possible and safe to do so, we begin your first phase of therapy during your first visit: gentle spinal adjustments, manual soft-tissue therapy, or initial corrective exercises.