How Is Sacroiliac Joint Dysfunction Treated?

The sacroiliac joints connect the base of the spine with the pelvis and transfer load between the trunk and legs. Irritation in this area can cause pain near one buttock or the lower back, sometimes with discomfort during standing, walking, stairs, or turning in bed. Because nearby muscles, the hip, and the lumbar spine can feel similar, a clinician uses movement tests and your history rather than relying on pain location alone.

Keep gently active and break up positions that clearly increase pain, such as prolonged sitting or uneven single-leg loading. Physiotherapy can address hip and trunk strength, pelvic control, flexibility, and movement habits. Manual therapy may provide short-term relief when paired with active exercises. A sacroiliac joint injection can be considered when symptoms remain limiting or when confirming the joint as a pain source would help guide care. Your plan should progress as walking, transfers, and daily movements become easier.

Arrange an assessment for persistent buttock or lower-back pain, pain after a fall, or symptoms that limit walking or sleep. Seek urgent care for new loss of bladder or bowel control, numbness around the saddle area, rapidly worsening leg weakness, fever, or severe pain after major trauma. These features may point to a problem beyond the sacroiliac joint and need prompt evaluation.

Ask how the diagnosis was made and which nearby conditions were considered. Ask which exercises and positions are suitable, whether manual therapy fits your situation, and what the purpose, timing, and follow-up would be if an injection is suggested.