Gout is possibly one of the most common forms of arthritis or joint inflammation. It appears as an acute attack often with symptoms coming on overnight. Within 12-24 hours there is found severe pain and swelling in the affected joint or joints. The skin over the joint may be red and shiny. You may also notice a bit heat emanating from the joint. It is usually found that gout usually affects only one or two joints at a time - most often around the feet and ankles. The ball of the big toe is the most common site of attacks. Without treatment the attack will usually subside in a week or so. When a patient first develops gout there may be intervals of many months or even a few years between attacks. But, as time goes by, these attacks tend to become more frequent and more severe and eventually many joints may become involved, sometimes all of them at the same time. At this stage a state of chronic or continuous joint disease may develop with progressive joint damage, disability and crippling (chronic gout). Gout affects mostly men and is very rare in women until after the menopause when it is quite often seen. Gout is very commonly found around the world. Some surveys have shown it to be present in up to 10% of adult males. It is often said that dry, warm climates are the best to avoid outbreaks. Uric acid. It is a chemical which is a natural part of the normal breaking down and building up of food and tissues of the body. The level in the blood can be measured and shows how much there is in the body overall. The condition of raised blood uric acid is called hyperuricaemia. When this is present, the uric acid which is normally dissolved in the blood may, from time to time, form microscopic crystals in the joint. These crystals set up the inflammation which is called acute gouty arthritis or acute gout. It follows that gout may develop in persons whose uric acid is higher than normal. There are many causes of this. The following are some of the more common causes:
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