About Gout
Gout is one of the most
painful forms of arthritis. It occurs when too much uric acid
builds up in the body. The buildup of uric acid can lead
to:
Sharp uric acid crystal
deposits in joints, often in the big toe Deposits of uric acid
(called tophi) that look like lumps under the skin
Kidney stones from uric acid crystals in the
kidneys.
For many people, the first
attack of gout occurs in the big toe. Often, the attack wakes a
person from sleep. The toe is very sore, red, warm, and
swollen.
A gout attack can be brought
on by stressful events, alcohol or drugs, or another illness.
Early attacks usually get better within 3 to 10 days, even
without treatment. The next attack may not occur for months or
even years.
Causes
Gout is caused by the buildup
of too much uric acid in the body. Uric acid comes from the
breakdown of substances called purines. Purines are found in
all of your body's tissues. They are also in many foods, such
as liver, dried beans and peas, and anchovies.
Normally, uric acid dissolves
in the blood. It passes through the kidneys and out of the body
in urine. But uric acid can build up in the blood
when:
The body increases the amount
of uric acid it makes. The kidneys do not get rid of enough
uric acid. A person eats too many foods high in
purines.
Treatment
Doctors use medicines to treat
an acute attack of gout, including:
Nonsteroidal
anti-inflammatory drugs (NSAIDs), such as Motrin*
Corticosteroids, such as prednisone Colchicine, which works
best when taken within the first 12 hours of an acute
attack.
Sometimes doctors prescribe
NSAIDs or colchicine in small daily doses to prevent future
attacks. There are also medicines that lower the level of uric
acid in the blood.
Natural
Remedies
Large amounts of supplemental
folic acid (up to 80 mg per day) have reduced uric acid levels
in preliminary research. However, other studies have failed to
confirm the effectiveness of folic acid in treating people with
gout.
References for
Gout Article
- Oster KA.
Xanthine oxidase and folic acid.
Ann Intern
Med 1977;87:252–3.
- Boss GR,
Ragsdale RA, Zettner A, Seegmiller JE. Failure of folic
acid (pteroylglutamic acid) to affect hyperuricemia.
J Lab Clin
Med 1980;96:783–9.
- Stein HB,
Hasan A, Fox IH. Ascorbic acid-induced uricosuria: a
consequence of megavitamin therapy.
Ann Intern
Med 1976;84:385–8.
- National
Institutes of Health
Health
Related Websites
The National Cancer
Institute
The National Eye
Institute
The National Heart, Lung,
and Blood Institute
National Institute on
Aging
National Institute of
Allergy and Infectious Diseases
National Institute of
Arthritis and Musculoskeletal and Skin Diseases
National Institute of
Diabetes and Digestive and Kidney Diseases
National Institute on Drug
Abuse
National Institute of Mental
Health
National Institute of
Neurological Disorders and Stroke
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