Elevated uric acid levels in the blood, known as hyperuricemia, can lead to gout, kidney stones, and an increased risk of cardiovascular disease if not properly managed.
When uric acid levels are too high, your body may start to show various signs and symptoms. What should you watch out for?
What is uric acid?
Uric acid is a waste product produced when the body breaks down purines, which are substances found in your cells and in certain foods. Normally, the kidneys filter out uric acid and excrete it in urine.
However, if your body produces too much uric acid or your kidneys are unable to eliminate it efficiently, it can accumulate in your blood, causing health issues.
Signs of high uric acid levels
Here are some common symptoms that may indicate high uric acid levels in the blood:
Sudden and intense joint pain
One of the most noticeable signs of high uric acid is sudden and severe joint pain, often occurring at night. The big toe is a common target, but other joints like the knees, ankles, hands, and elbows can also be affected. The affected area may feel warm and swollen.
Swelling and redness around the joints
As uric acid crystals accumulate in the joints, the area can become swollen, red, and tender to the touch. This swelling may last for days or weeks, with pain that comes and goes.
Limited joint movement
Gout attacks can make it difficult to move the affected joint. Swelling and pain can cause stiffness, limiting your range of motion and potentially interfering with daily activities, especially if large joints like the knees or hands are involved.
Hard lumps under the skin
If uric acid levels remain high and untreated, hard lumps known as tophi can form under the skin. These are deposits of uric acid crystals and are usually found around joints like the fingers, toes, elbows, and ears. Tophi can be painful and, in some cases, may rupture and release crystals.
Fatigue and general discomfort
In some cases, high uric acid doesn’t just affect your joints—it can also cause other symptoms like fever, fatigue, and a general feeling of discomfort. Inflammation caused by elevated uric acid levels can lead to fever, while pain and discomfort can cause fatigue and make you feel unwell.
If you experience any of these symptoms, it is important to consult a doctor to confirm the diagnosis and determine the best treatment plan. Early diagnosis and treatment are key to managing high uric acid levels effectively.
If you have concerns about the symptoms of gout, you can make use of the consultation features that are available in the AI Care application by downloading the AI Care application from the App Store or Play Store.
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- Sean Edbert Lim, MBBS
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University of Rochester Medical Center (2024). Uric Acid (Blood). Available from: https://www.urmc.rochester.edu/encyclopedia/content.aspx?contenttypeid=167&contentid=uric_acid_blood
Cleveland Clinic (2023). Hyperuricemia (High Uric Acid Level). Available from: https://my.clevelandclinic.org/health/diseases/17808-hyperuricemia-high-uric-acid-level
Medline Plus (2023). Uric acid - blood. Available from: https://medlineplus.gov/ency/article/003476.htm
Judith Frank, MD (2020). What Are Purines?. Available from: https://www.arthritis-health.com/types/gout/what-are-purines
WebMD (2022). Foods High in Purines. Available from: https://www.webmd.com/diet/foods-high-in-purines