Gout: Symptoms, diagnosis, and home management

Overview

Gout is a common form of inflammatory arthritis characterised by sudden and severe pain, redness, and swelling in the joints. It often occurs in the big toe but can affect other joints such as the knees, elbows, and fingers. While gout is a chronic condition, understanding its triggers, symptoms, and management options can help individuals take control and reduce flare-ups. This article will explore the symptoms of gout, its causes, risk factors, and practical steps to manage and prevent it. In Australia, around 224,000 people (roughly 0.9% of the population) are affected by gout.1 This increasing number highlights the importance of early management and prevention.

What are the symptoms of gout?

Gout typically manifests as sudden and intense joint pain, often occurring at night. The key symptoms include:

• Severe joint pain: The affected joint may feel excruciatingly painful, often described as a burning sensation.
• Redness and swelling: The joint becomes visibly swollen, tender, and red.
• Warmth: The affected area may feel hot to the touch.
• Limited mobility: Pain and swelling can restrict joint movement.

A sudden, intense joint pain, usually at night, commonly affects the big toe (but it can affect ankles, feet, knees, wrists, and elbows). This happens because excess uric acid in the blood causes urate crystals in the joint, leading to inflammation. In a typical gout flare, the swelling and pain get worse within 12-24 hours and, if not managed, may continue for several days to over a week or more before easing.

What makes gout flare up?

Gout flares are caused by the accumulation of uric acid crystals in the joints. Factors that can contribute to a flare-up include:

• Diet: Foods high in purines, such as red meat, organ meats, and shellfish, can raise uric acid levels.
• Alcohol consumption: Especially beer and spirits, can trigger a gout attack.
• Dehydration: Not drinking enough water can lead to increased uric acid concentration.
• Stress: Both physical and emotional stress can provoke flares.
• Medications: Certain medications, like diuretics, can increase uric acid levels.
• Sudden weight loss, fasting, or crash dieting can trigger flares.

What foods should you avoid if you have gout?

Diet plays a significant role in managing gout. To minimise the risk of flare-ups, avoid or limit the following:

• High-purine foods: Red meats, organ meats (like liver), and certain fish (such as sardines and mackerel).
• Sugary drinks: Especially those sweetened with high-fructose corn syrup.
• Alcohol: Beer, wine, and spirits can contribute to higher uric acid levels.

Instead, focus on a diet rich in low-purine foods such as fruits, vegetables, whole grains, and low-fat dairy products.

• Choose low-fat dairy and plant-based proteins: Opt for low-fat milk, yoghurt, and plant-based proteins like lentils or tofu to reduce flares.

Practical steps for gout self-care

While medical management is often necessary, you can take steps at home to relieve symptoms and prevent further attacks:

1. Stay hydrated: Drink sufficient water. Hydration supports the kidneys in flushing uric acid. Dehydration can increase the risk of gout flares.
2. Apply ice packs: Use a cold compress or ice pack (wrapped in a cloth) for about 15-20 minutes multiple times a day to help reduce pain and swelling.
3. Elevate the joint: Lifting the affected joint can help decrease swelling. Use pillows to support the foot or hand, elevating it above heart level to promote proper circulation and reduce fluid accumulation around the joint.
4. Rest the affected joint: Avoid putting too much weight or pressure on the affected joint (especially if it's your foot or ankle). Let it rest and recover.
5. Avoid alcohol and sugary drinks: Avoid alcohol (especially beer and spirits) and drinks high in sugar or fructose, as they may exacerbate gout symptoms by increasing uric acid levels in the body.
6. Over-the-counter medication: Non-steroidal anti-inflammatory drugs (NSAIDs) can help reduce pain and inflammation.
7. Use prescribed medications: If your GP has already prescribed management for gout flares (such as NSAIDs, Colchicine, or corticosteroids), use them as directed. Early intervention helps reduce the duration and severity of the flare.
8. Maintain a healthy weight: Losing excess weight can lower uric acid levels and reduce the frequency of flares.

  Note: This information is for educational purposes only. You should consult a doctor or medical practitioner before attempting home remedies to ensure they are safe for your specific condition.  

What are the risk factors for gout?

Several factors increase the likelihood of developing gout:

• Genetics: A family history of gout can raise your risk.
• Age and Gender: Gout is more common in men and in women after menopause.
• Health Conditions: High blood pressure, and kidney disease are linked to higher uric acid levels.
• Medications: Some drugs, such as thiazide diuretics, may increase uric acid levels.

Medical management

Here is a brief overview of the standard medical management for gout:

• Anti-inflammatory medication prescribed by a medical practitioner.
• Long-term uric acid-lowering therapy (if clinically appropriate).

Your GP must tailor your medication plan, ensuring it aligns with your overall health conditions, including kidney, heart, and liver issues, along with medications you already take.

How is gout diagnosed?

Diagnosing gout involves a combination of clinical evaluation and diagnostic tests:

• Medical history and symptoms: A doctor will inquire about your symptoms, diet, and any family history of gout.
• Physical examination: The affected joint will be examined for signs of swelling, redness, and warmth.
• Blood tests: These can measure uric acid levels, though high levels alone do not confirm gout.
• Joint fluid analysis: A sample of fluid from the affected joint may be examined for uric acid crystals.
• Imaging tests: Ultrasound or diagnostic imaging may be used to detect joint damage or crystal deposits.

Can gout be prevented?

While gout cannot always be prevented, certain lifestyle changes can significantly reduce your risk:

• Adopt a balanced diet: Focus on low-purine foods and avoid triggers.
• Stay active: Regular exercise can help maintain a healthy weight and improve joint health.
• Stay hydrated: Drinking water throughout the day helps flush uric acid from the body.
• Limit alcohol and sugary drinks: These beverages can contribute to uric acid build-up.
• Maintain a healthy weight: If you're overweight, losing it gradually can help. Quick or crash diets may trigger flares, hence consistent progress is safest.

When to consult a doctor?

You should seek medical advice if:

• You experience frequent or severe gout attacks.
• The pain and swelling persist despite home management.
• You notice new or unusual symptoms.
• You have other health conditions that may complicate gout management.
• There's fever, redness, or signs of infection.
• You've been diagnosed previously, but the symptoms are new or affect a different joint.

Note: If you experience severe, worsening, or life-threatening symptoms, call 000 immediately or attend your nearest Emergency Department (ED).

How Hola Health may be able to help

Hola Health is an Australian telehealth platform that connects you with registered doctors and medical practitioners. Depending on your situation, a practitioner may assist with:

• 24/7 healthcare assessments and medical advice via telehealth.
• Instant scripts online (if clinically appropriate) and script refills, if clinically appropriate.
• Dr certificates for work or personal leave, if clinically appropriate.
• Referrals to specialists or for diagnostic imaging, following clinical assessment.
• Pathology requests, based on the practitioner's professional judgement.

Telehealth is a convenient option but may not be suitable for every condition. Gout often requires a physical examination of the joint or a diagnostic fluid sample. Some patients may require an in-person assessment, testing, or emergency care. Hola Health does not replace your regular doctor or emergency services. In emergencies, call 000."

Conclusion

A gout flare can cause intense pain, but they are manageable with prompt care, healthy habits, and proper medical management. Rest, hydration, using an ice pack, trigger avoidance, and ongoing doctor or medical practitioner support can prevent future flares. If you suspect a gout flare, act early.

FAQs

What triggers a gout flare?

Common triggers include diets rich in purines (such as red meat, organ meats, and seafood), drinking too much alcohol (especially beer and spirits), dehydration, rapid weight loss, sudden illness or surgery, and some medications for kidney problems.

How long does a gout attack last?

A gout flare usually peaks within 12-24 hours and can last a few days to a week if managed. Without management, symptoms may last longer.

Is gout linked to diet or genetics?

Yes, diet can influence gout risk (foods high in purines, alcohol, and sugary drinks), and genetics also contributes to it. Other health conditions, such as kidney disease, high blood pressure, may further increase risk.

Can online doctors prescribe gout medication in Australia?

Yes, online medical practitioners via telehealth can prescribe medications for severe gout attacks and, in many cases, start long-term uric acid-lowering therapy (in consultation with your regular GP or specialist). Ensure the service is fully accredited and the prescriptions comply with state or territory regulations.