Adhesive capsulitis, commonly referred to as frozen shoulder, is a painful and debilitating condition that significantly impacts shoulder mobility. It primarily affects women in perimenopausal and menopausal age groups, characterized by the thickening and inflammation of the shoulder capsule, the fibrous sheath surrounding the joint. This condition typically progresses through three distinct phases: freezing, frozen, and thawing.
The freezing stage, which can last several months, is marked by severe pain. This is followed by the frozen stage, where the shoulder becomes increasingly stiff and difficult to use, often persisting for up to a year. The final thawing stage involves a gradual improvement in mobility.
Liz Gumbinner, a writer and advertising instructor at Boston University, experienced excruciating pain that made everyday activities like zipping a dress, turning off a light switch, or even holding her boyfriend's hand impossible. Her sleep was disrupted, forcing her to lie flat on her back with her arms at her sides. Initially mistaking the pain for a pulled muscle developed during at-home yoga and dance practices, Gumbinner eventually realized the severity of her condition when simple movements became unbearable. Months later, she received a diagnosis of adhesive capsulitis.
While the exact causes of frozen shoulder are not fully understood, it is notably prevalent among women undergoing hormonal changes associated with perimenopause and menopause. Treatment typically involves pain management and physical therapy to restore range of motion, though recovery can be a lengthy process.
The condition involves the shoulder capsule becoming thick, stiff, and inflamed, severely restricting movement. The pain can be intense, often worsening at night, and can radiate down the arm. Loss of motion in the shoulder joint is a hallmark symptom, affecting a person's ability to perform basic daily tasks.
Doctors diagnose frozen shoulder based on a physical examination of the shoulder's range of motion and by ruling out other potential causes of pain and stiffness. Medical imaging, such as X-rays or MRIs, may be used to exclude other conditions like arthritis or rotator cuff tears.