Gout: Why It Happens and How to Manage Flare-Ups

What is gout?

Gout is a form of arthritis caused by tiny crystals of uric acid building up in and around a joint. When these sharp crystals form, they trigger sudden, intense inflammation, leading to a gout attack or flare. The joint at the base of the big toe is the classic site, but gout can affect the ankles, knees, fingers and other joints too.

Gout has a reputation as an old-fashioned ailment, but it remains common today and can cause genuinely severe pain. The good news is that it is both treatable and, with the right approach, largely preventable.

What a flare feels like

A gout flare often comes on quickly, sometimes overnight. Typical features include:

• Sudden, severe pain in a joint, often the big toe
• Redness, warmth and swelling over the joint
• Skin that is so tender even the weight of a bedsheet feels unbearable
• Attacks that peak within a day and may settle over a week or two

This is a clear example of nociceptive, inflammatory pain, and it often responds to anti-inflammatory treatment.

Why uric acid builds up

Uric acid is a normal waste product made when the body breaks down substances called purines. Levels can rise if the body makes too much or the kidneys remove too little. Several factors push levels up:

• A diet rich in red meat, shellfish and sugary drinks
• Regular alcohol intake, particularly beer
• Being overweight
• Certain medicines, such as some water tablets
• Kidney problems and a family history of gout

Treating an attack

The aim during a flare is to calm the inflammation and ease the pain quickly. A doctor may recommend:

• Anti-inflammatory medicines (NSAIDs) to reduce inflammation and pain, used carefully and with attention to stomach, kidney and heart cautions. Our NSAID safety guide explains how to use them sensibly.
• Other specific medicines that target gout inflammation, where NSAIDs are unsuitable.
• Rest and elevation of the affected joint, with an ice pack to ease swelling.

Simple painkillers from our pain range may also help, but treating the inflammation is key. Starting treatment early in a flare tends to work best.

Preventing future flares

If attacks are frequent or severe, a doctor may suggest a longer-term medicine that lowers uric acid levels over time. These are taken regularly, not just during a flare, and need ongoing review. Lifestyle changes support prevention:

• Stay well hydrated and limit sugary and alcoholic drinks
• Moderate intake of red meat and shellfish
• Aim for a healthy weight, losing it gradually
• Keep active and manage related conditions such as high blood pressure

When to see a doctor

It is worth seeing a doctor the first time you have a suspected gout attack, both to confirm the diagnosis and to plan treatment. Seek urgent advice if a joint becomes hot, swollen and painful alongside a fever or feeling generally unwell, because a joint infection can look similar to gout and needs immediate care. Recurrent attacks are a good reason to discuss long-term prevention rather than treating each flare in isolation.

Living with gout

Gout is manageable, and many people go for long periods without attacks once uric acid is controlled. Keeping a note of what seems to trigger your flares, taking any preventive medicine consistently, and attending reviews all help. You can browse suitable relief options when you shop all, and our guide on managing chronic nerve pain offers wider tips on living with recurring pain, though gout itself is inflammatory rather than neuropathic.

The bottom line

Gout is caused by uric acid crystals triggering sudden, intense joint inflammation. Flares are treated by calming the inflammation, while frequent attacks may need a long-term uric-acid-lowering medicine alongside lifestyle changes. With the right plan, most people keep gout well under control.

General information only — not medical advice. Always read the patient information leaflet and consult a doctor or pharmacist before starting any medication.