| What is gout? |
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Gout is a joint condition and a type of arthritis. It attacks single joints, especially the
big toe. If left untreated, an acute attack will subside in a week or two, but gout is
prone to recurrence.
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| What are the risk factors of gout? |
- High blood uric acid levels
- High blood pressure
- Obesity
- Alcohol Consumption
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| What causes gout? |
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Gout is usually associated with an excessive intake of “rich” foods and alcohol. It is
associated with high blood uric acid levels. Both genetic and environmental factors
appear to influence the incidence of gout. About a quarter of gout patients’ relatives
will also have high uric acid levels.
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| What is uric acid? |
Uric acid is a metabolite of purine. Purine can be found in foods. High levels occur in
the blood when the body produces too much uric acid and/or the kidneys cannot
eliminate enough of it. Uric acid levels will also increase if you are fasting.
Uric acid is not very soluble in water and can crystallise in the joints, casing inflammation
and gout.
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| What is the normal level of blood uric acid?
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| Men |
232-494MMOL (3.9-8.3mg/L) |
| Women |
140-340MMOL (2.3-5.7mg/L) |
Gout is more likely to occur at uric acid levels greater than this. However, a person
may have normal uric acid levels and still develop gout.
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| What are the consequences of high uric acid levels?
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- Kidney damage
- Kidney or urinary tract stones
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| What is the treatment for gout?
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- Low purine diet
- Low purine diet with medication
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| How should I control my diet?
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Suitable Foods
- Fresh fruits and vegetables (except those listed below)
- Nuts (except peanuts)
- Milk and milk products
- Eggs (in moderation)
- White bread, white rice and plain noodles
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| Foods to be taken in moderation
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- Meat
- Fish
- Poultry
- Scallop, lobster, mussel, oyster, crayfish
- Sunflower seeds
- Dry lentils, chickpeas, peanuts, peas, oatmeal
- Dried fruits
- Banana, jackfruit
- Spinach, capsicium, sweetcorn, cauliflower, chives, parsley, bean sprouts, leeks, broccoli
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| Foods highest in purine – AVOID
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- Yeast extracts (e.g. Marmite)
- Animal organs such as liver, kidney, heart, brains
- Small fish, e.g. sprat, ikan billis, sardine, herring
- Trout, tuna, canned fish
- Fish roe
- Dried mushrooms
- Broths, meat stocks eg. chicken essence, Bak Kut Teh, gravies, stock cubes
- Soy bean and related products e.g. beancurd, bean paste, soya bean milk, tempeh
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| In addition:
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- Please eat balanced meals that include a variety of food.
- Decrease the amount of fat and oil used in your meals as the items will increase uric acid production.
- Get most of your energy from starchy foods.
- Use sugar in moderation especially if you are overweight.
- Avoid alcohol as it will increase uric acid production. If you wish to drink, please discuss alcohol consumption with your doctor.
- Take prescribed medications according to your doctor’s instructions.
- Maintain your ideal body weight and be more active as far as possible. Do not follow a crash diet even if you are very overweight, as it can bring on an attack of gout. Avoid a high protein diet to lose weight as this may trigger or aggravate a gout attack.
- Drink 2 – 3 litres (10 – 15 glasses) of water daily.
- Do simple movements to prevent stiffness but do not over exercise or strain the affected joint.
Proper dietary management with or without medications is essential to avoid
further attacks and prevent complications.
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