Gout (Gouty Arthritis) (cont.)
Catherine Burt Driver, MD
Catherine Burt Driver, MD, is board certified in internal medicine and rheumatology by the American Board of Internal Medicine. Dr. Driver is a member of the American College of Rheumatology. She currently is in active practice in the field of rheumatology in Mission Viejo, Calif., where she is a partner in Mission Internal Medical Group.
William C. Shiel Jr., MD, FACP, FACR
Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology.
In this Article
- Gout facts
- What is gout?
- What causes gout?
- What are risk factors for gout?
- What are symptoms and signs of gout?
- How is gout diagnosed?
- When should gout be treated?
- What is the treatment for gout?
- Do gout medications have any side effects?
- What foods should people with gout avoid?
- What complications are associated with gout?
- What is the prognosis of gout?
- Is it possible to prevent gout?
- What research is being done on gout?
- Take the Gout Quiz
- Gout Slideshow
- Slideshow: Rheumatoid Arthritis
- Gout FAQs
- Find a local Rheumatologist in your town
What is the treatment for gout?
When gout is mild, infrequent, and uncomplicated, it can be treated with diet and lifestyle changes. When attacks are frequent, uric acid kidney stones are present, the uric acid level is very high, tophi are present, or there is evidence of joint damage from gout, medications are necessary to treat gout. Studies have shown that even the most rigorous diet does not lower the serum uric acid enough to control gout, and therefore medications are generally necessary for gout treatment in these instances.
Medications for the treatment of gout generally fall into one of three categories: uric-acid-lowering medications, prophylactic medications (medications used in conjunction with uric-acid-lowering medications to decrease the risk for a gout flare during the first six months of treatment), and rescue medications to provide immediate relief from gout pain.
Uric-acid-lowering medications are the cornerstone of treatment for gout. These medications decrease the total amount of uric acid in the body and subsequently lower the serum uric acid level. For most patients, the goal of uric-acid-lowering medication is to achieve a serum uric acid level of less than 6. For some patients, the goal may be even lower. These medications also are effective treatments to decrease the size of tophi, with the ultimate goal of eradicating them. Uric-acid-lowering medications include allopurinol (Zyloprim, Aloprim), febuxostat (Uloric), probenecid, and pegloticase (Krystexxa).
Prophylactic medications are used during approximately the first 6 months of therapy with a uric acid lowering medication to either prevent gout flares, or decrease the number and severity of flares. This is because any medication or intervention that either increases or decreases the uric acid level in the bloodstream can trigger a gout attack. The uric acid lowering medications described above therefore can trigger an attack of gout because they lower the uric acid level. Colcrys (colchicine) and any of the NSAIDs (non-steroidal anti-inflammatory drugs) such as indomethacin (Indocin, Indocin-SR), diclofenac (Voltaren, Cataflam, Voltaren-XR, Cambia), ibuprofen (Advil), or naproxen sodium are frequently used as prophylactic medications. By taking one of these prophylactic or preventative medications during the first 6 months of treatment with allopurinol, febuxostat or probenecid, the risk of having a gout attack during this time is decreased. Prophylactic medications are not used in combination with Krystexxa.
The third category of medications are those used during an acute gout attack to decrease pain and inflammation. Both colchicine (Colcrys) and NSAIDs can be used during an acute gout attack to decrease inflammation and pain. Steroid medications, such as prednisone and methylprednisolone (Medrol), also can be used during an acute gouty flare. However, the total dose of steroids is generally limited due to potential side effects such as cataract formation and bone loss. Steroid medications are extremely helpful in treating gout flares in patients who are unable to take colchicine or NSAIDs.
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