Note that different people respond to different medications with varying levels of effectiveness. Thus, it may take time to find the most effective course of treatment. Chloroquine parenteral Effect of chloroquine on sle Plaquenil eye exam recommendations What is hydroxychloroquine sulfate used for Spondylitis Spondylitis, Ankylosing Spondylarthritis Bone Diseases, Infectious Infection Bone Diseases Musculoskeletal Diseases Spinal Diseases Spondylarthropathies Ankylosis Joint Diseases Arthritis Hydroxychloroquine Sulfasalazine Etanercept ANKYLOSING SPONDYLITIS SYMPTOMS. Lower back pain the person suffering from ankylosing Spondylitis complaints of lower back pain which is chronic in nature the patient is usually of 20 to 30 years of age. The pain occurs more at night and patient wakes from sleep due to severe disease. Ankylosing spondylitis AS Arthritis of the spine, resembling rheumatoid arthritis, that may progress to bony ankyloses with lipping of vertical margins; the disease is more common in the male, often with the rheumatoid factor absent and the HLA antigen present. NSAIDs are the most commonly used class of medication for the treatment of pain and stiffness associated with spondyloarthritis. SAA receives no government funding and relies on the generous donations from individuals to create and maintain the programs and services aimed at improving the futures of the 2.7 million Americans affected by spondylitis. Ankylosing spondylitis hydroxychloroquine Hydroxychloroquine for AS Treatment, Ankylosing Spondylitis Symptoms, Causes and Treatment. Ophthalmologic complication of hydroxychloroquine Ankylosing Spondylitis AS is a chronic form of arthritis--it is an inflammatory disease that causes joints, cartilage or other fibrous tissue such as ligaments and tendons to turn into bone. Ankylosing spondylitis is part of the group of rheumatic diseases. Hydroxychloroquine/Plaquenil DailyStrength. Ankylosing Spondylitis. Ankylosing Spondylitis Clinical Trials - Enbrel.. Hydroxychloroquine is considered safe in all trimesters of pregnancy. Due to the high risk of flare in systemic lupus erythematosus when discontinuing this medication, continued Plaquenil use is advised in these patients during pregnancy. The Spondylitis Association of America is the only non-profit organization in the United States dedicating its resources to the active support of ankylosing spondylitis patients to bring about awareness, education, and research to ensure a better life for all spondylitis patients. Ankylosing spondylitis AS is one of the most common types of inflammatory arthritis. It is estimated to affect up to 1 in 200 people. Ankylosing spondylitis primarily affects the spine, but can also involve the hips, knees, shoulders, and rib cage.