Gout, Joint pain, Inflammation, Swollen joint, Uric acid, Arthritis

Description :   Gout is a common disease that is characterized by sudden and severe attacks of pain in the affected

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What is gout?

Gout is a common disease that is characterized by sudden and severe attacks of pain in the affected joint.  Other symptoms associated with gout are redness, swelling and tenderness over the joint.  The most common joint affected is the one at the base of the big toe.  Gout is a complex form of arthritis that arises due to the abnormal build-up of uric acid.  The pain associated with it may even wake you up at night with the sensation that the joint is on fire.

In the United States alone, about 9.2 million citizens were affected by gout in the year of 2015-2016.  Furthermore, attacks of gout occur more frequently in the spring and less often during the winter season.  When symptoms of gout diminish, it is known as remission and when it comes back, it is known as a flare.  The remission period can last for weeks, months or even years.  Fortunately, several ways exist to manage the symptoms and prevent flares.

What causes gout?

Uric acid is a by-product created from the breakdown of purines which are usually found in alcoholic beverages, sardines, bacon and seafood among others.  Uric acid is excreted into urine by the kidneys.  Any reduction in the excretion or excessive production of uric acid will result in uric acid build-up.  Consequently, the latter will form sharp, needle-like urate crystals in a joint or surrounding tissue causing the symptoms of gout.

What are the risk factors of gout?

High levels of uric acid in your body predisposes you to developing gout.  The factors listed below elevate your body’s uric acid level:

• Medical conditions: high blood pressure and chronic conditions like metabolic syndrome, diabetes, kidney and heart diseases increase your risk of developing gout
• Obesity: your body produces more uric acid when you are obese and makes  it more difficult for your kidney to eliminate it
• Diet: eating diets rich in seafood and meat increase your body’s uric acid level.  Beer consumption also increases the risk of developing gout
• Medications: thiazide diuretics, aspirin and immunosuppressant drugs causes uric acid build-up
• Family history: if you have a sibling or parent who has gout, you are at increased risk of developing the disease
• Recent surgery or trauma
• Age and sex: gout are usually more common in men and occurs at the age of 30 to 50.  However, after menopause women’s risk of developing gout approaches that of men.

What are the symptoms of gout?

There are certain people who have a high uric acid level in their blood but do not experience any symptom.  This condition is known as asymptomatic gout.

Gout symptoms are usually sudden and often occurs at night.  In addition, untreated gout can become chronic which may lead to the formation of a tophus.  The latter is when uric acid builds up around your joint which looks swollen.  If appropriate treatment is not initiated, your bone and cartilages will be damaged, leaving the joint permanently disfigured.

Symptoms of gout include:

• Severe joint pain: the most common joint affected by gout is usually the large joint of your big toe.  However, it can occur in any joint such as your ankles, elbows, knees, wrists and fingers.  Furthermore, the pain in the first 4 to 12 hours of the disease onset is very severe
• Persisting discomfort: some joint discomfort may persist for days to weeks even after the most severe pain has subsided
• Redness and inflammation: the affected joint is usually tender, warm, swollen and red
• Limited range of motion: as the disease progresses your joints will lose their ability to move as they once were before being affected by gout

Making a diagnosis

The diagnosis of gout can be made by taking a thorough history taking, physical examination, a blood test and the affected joint fluid microscopy.

During the history taking, your doctor will ask you questions about your symptoms, such as:

• Where is the pain?
• When does the pain starts?
• What kind of pain is it?  Sharp/dull/burning?
• What is the frequency of the pain in your joint?
• Is there any redness or tenderness of the joint?
• How swollen is the joint?
• Is there any other associated symptoms?

During the physical examination, your doctor will look for signs of inflammation, the number of joints affected, tenderness, redness, swelling, warmth and the range of motion of the joint. 

A blood test is usually done to measure the level of uric acid in your blood.  In addition, a sample of the fluid inside the affected joint is taken to be examined under the microscope to know whether it contains uric acid crystals.  Furthermore, an x-ray of the joint is taken to know if there is any bone damage.

Treatment of gout

Gout management usually involves medications.  These medications can be used to treat acute attacks or prevent future    Read more