Side effects of ankylosing spondylitis

Ankylosing spondylitis is an inflammatory condition affecting the spine and sometimes other joints. Inflammation may cause joint stiffness and pain, while ongoing changes can limit flexibility in the back, neck, hips or ribs. Morning joint stiffness may make getting out of bed or dressing difficult. Some people also notice reduced range of motion, discomfort when taking a deep breath, or tiredness that makes work and exercise harder. The pattern and intensity vary, so symptoms should be assessed in context rather than judged from one complaint.

Arrange an assessment if stiffness or pain is recurring, especially when it improves with movement but returns after rest. A clinician may review your symptoms, movement and treatment plan. Regular, individually adapted movement can help preserve flexibility; physiotherapy may include posture work, spinal mobility and breathing exercises. Exercise therapy can be adjusted for flare-ups, and hydrotherapy may make movement more comfortable. Anti-inflammatory medication may be considered when appropriate, but it should match your health history and other medicines.

Seek prompt medical help for sudden severe back pain, new weakness, numbness, loss of bladder or bowel control, or difficulty breathing. An eye that becomes painful, red or unusually sensitive to light also needs prompt assessment. Contact your care team when a flare is stopping normal activities or treatment is causing concerning symptoms.

Ask which symptoms suggest active inflammation, which exercises are suitable during a flare, how posture and spinal mobility will be monitored, and when medication needs review.