Gout & Uric Acid News

Gout Cases in the UK Hit Record Highs — What's Driving the Surge?

Gout now affects an estimated 2.5% of the UK adult population, making it the most common form of inflammatory arthritis. Cases have been rising steadily for two decades, and experts point to several factors:

• Rising obesity rates: Excess weight is one of the strongest risk factors for gout. Higher BMI correlates directly with higher uric acid levels.
• Ageing population: Gout prevalence increases sharply after age 50, and the UK's median age continues to climb.
• Diet changes: Increased consumption of sugary drinks (fructose is directly linked to uric acid production) and processed foods.
• Medication side effects: Diuretics ("water tablets") prescribed for blood pressure are a major contributor — they reduce uric acid excretion through the kidneys.

Despite being entirely treatable, gout remains widely under-managed. A 2023 study found that fewer than 30% of UK gout patients are on appropriate urate-lowering therapy.

The Purine Myth: Why Diet Alone Won't Cure Gout

If you've been diagnosed with gout, chances are someone has told you to "stop eating shellfish and drinking beer." While diet plays a role, the reality is more nuanced:

Diet accounts for roughly 12% of uric acid variation. The other 88% is determined by genetics, kidney function, and other metabolic factors. This means even a perfect diet can't fully control uric acid levels in many people.

That said, certain dietary changes do help:

• Reduce: Beer and spirits (wine is less risky), organ meats (liver, kidney), shellfish, sugary drinks with fructose
• Increase: Water (aim for 2+ litres daily), low-fat dairy (protective effect), cherries (shown to reduce flare risk by 35%), coffee (associated with lower uric acid)
• Moderate: Red meat, oily fish (high purine but also anti-inflammatory — balance is key)

The bottom line: diet changes help, but most gout patients will eventually need medication (usually allopurinol) to keep uric acid below the target of 0.36 mmol/L (6 mg/dL).

Cherry Juice for Gout: What Does the Evidence Actually Say?

Cherries and cherry juice are one of the most popular natural remedies for gout. But is there real science behind the hype?

Yes, actually. A landmark 2012 study in Arthritis & Rheumatism found that cherry intake was associated with a 35% lower risk of gout flares. When combined with allopurinol, the risk dropped by 75%.

The mechanisms appear to be:

• Anti-inflammatory: Anthocyanins (the pigments that make cherries red) have potent anti-inflammatory properties
• Uric acid reduction: Cherries appear to increase uric acid excretion through the kidneys
• Antioxidant: High levels of vitamin C and other antioxidants

The effective dose in studies is typically 10-12 cherries daily or 1-2 tablespoons of concentrate. Tart (Montmorency) cherries appear more effective than sweet varieties. Cherry juice concentrate is practical year-round and widely available.

It's not a replacement for medication in moderate-to-severe gout, but it's a genuinely evidence-based complementary approach.

What Triggers a Gout Flare? The Surprising Causes Beyond Food

Most people know that certain foods and alcohol can trigger gout. But several other triggers are less well known:

• Dehydration: Possibly the most underrated trigger. Not drinking enough water concentrates uric acid in the blood. Hot weather, air conditioning, flights, and exercise all contribute.
• Sudden weight loss: Crash diets and fasting can actually spike uric acid as the body breaks down tissue. Lose weight gradually.
• Surgery or illness: Any significant physical stress can trigger a flare. Post-operative gout is common enough that rheumatologists plan for it.
• Starting urate-lowering therapy: Ironically, beginning allopurinol can trigger flares as urate crystals dissolve. This is why doctors co-prescribe colchicine for the first 3-6 months.
• Cold temperatures: Uric acid crystallises more readily at lower temperatures, which is why gout often affects the big toe (the coolest part of the body).
• Stress: Cortisol and stress hormones can elevate uric acid and trigger inflammation.

The best defence is consistent management: stay hydrated, take your medication regularly, and use our gout risk calculator to understand your overall risk profile.

Allopurinol: The £2/Month Pill That Most Gout Patients Aren't Taking

Allopurinol is one of the most effective and affordable medications in all of medicine. It costs the NHS roughly £2 per month, has been used since the 1960s, and can completely prevent gout flares when taken consistently.

So why are most gout patients not on it?

• The "lifestyle disease" stigma: Both patients and some GPs view gout as self-inflicted, leading to "just change your diet" advice rather than proper treatment.
• Early flare risk: Starting allopurinol can trigger flares in the first few months, causing patients to quit ("it made me worse").
• Inadequate dosing: Many GPs start at 100mg and never titrate up. The dose should be increased every 2-4 weeks until uric acid is below target (0.36 mmol/L). Some patients need 600-900mg.
• No symptoms between flares: Patients feel fine, so they don't see the point — meanwhile, urate crystals continue depositing in joints silently.

If you have more than one flare per year, or have tophi (visible urate deposits), current guidelines strongly recommend urate-lowering therapy. Talk to your GP about a "treat to target" approach.