Frozen shoulder, medically called adhesive capsulitis, causes stiffness and pain in the shoulder joint. The condition develops when the tissue surrounding the shoulder joint thickens and tightens, restricting movement. Older women and people with diabetes face significantly higher risk, though the exact reasons remain unclear.
The condition typically progresses through three stages. First comes the "freezing" phase, where pain intensifies and movement decreases gradually over weeks or months. The "frozen" phase follows, marked by reduced pain but severe stiffness that persists for months. Finally, the "thawing" phase brings gradual improvement in mobility, which can take years.
Treatment options exist along a spectrum. Physical therapy forms the first line of defense. Targeted exercises help maintain mobility and reduce stiffness. Steroid injections into the joint space also provide relief for many patients by reducing inflammation, though effects are not permanent.
Surgery becomes necessary in a small percentage of cases. Arthroscopic procedures, where surgeons use tiny cameras to visualize the joint and release tight tissue, can accelerate recovery in patients who show minimal improvement after months of conservative treatment. However, most people recover without surgery, though the process demands patience.
Recovery timelines vary considerably. Some patients regain full function within a year. Others experience symptoms for two to three years. The condition rarely causes permanent disability, and repeat occurrences in the same shoulder are uncommon.
Diabetes management matters for prevention and recovery. People with poorly controlled blood sugar face worse outcomes and longer healing times. Similarly, immobilizing the shoulder after surgery or injury increases frozen shoulder risk, making early, gentle movement important.
Treatment decisions depend on symptom severity, pain tolerance, and how much the condition disrupts daily life. Many specialists recommend starting with physical therapy and considering steroid injections if progress stalls. Surgery remains a viable option for persistent cases,