Gout is arthritis, but a different kind from osteoarthritis or rheumatoid arthritis

Yes, gout is a form of arthritis. It causes joint pain, swelling, and stiffness just like other types. But gout works differently. Instead of cartilage breaking down or the immune system attacking joints, gout happens when uric acid crystals build up inside a joint and trigger sudden, severe inflammation. A single attack can last days or weeks, then disappear completely — sometimes for months or years — before returning.

The difference matters because treatment and prevention work differently for gout than for osteoarthritis or rheumatoid arthritis. Understanding which type you have changes what your doctor will recommend and what you can do to reduce future attacks.

Key Takeaways

  • Gout is a form of arthritis caused by uric acid crystals forming inside joints, most often in the big toe.
  • Attacks come suddenly, cause severe pain and swelling, and can last days or weeks before stopping on their own.
  • Between attacks, you may have no symptoms at all, which distinguishes gout from osteoarthritis or rheumatoid arthritis.
  • Certain foods, alcohol, dehydration, and some medications increase uric acid levels and trigger gout attacks.
  • Long-term prevention focuses on lowering uric acid levels in your blood, not just treating pain during an attack.

How gout differs from other types of arthritis

Osteoarthritis develops slowly as cartilage wears away over years. Rheumatoid arthritis is an autoimmune disease where your immune system attacks joint tissue. Gout is neither. It is caused by monosodium urate crystals — sharp, needle-like formations made from uric acid — that collect in joints and surrounding tissue. When your body's white blood cells try to break down these crystals, they trigger intense inflammation.

The pattern of gout is also distinct. Most people with osteoarthritis or rheumatoid arthritis have ongoing symptoms. With gout, you may feel completely normal between attacks. An attack strikes suddenly — often at night — with severe pain, redness, warmth, and swelling. The joint becomes so tender that even a bedsheet touching it causes pain. Then, after three to ten days, the attack subsides and the joint returns to normal, sometimes for months.

This on-and-off pattern is one reason gout is sometimes missed or dismissed. A person may see a doctor during an attack, receive treatment, and then not return until the next one — sometimes a year later.

What triggers a gout attack

Gout attacks happen when uric acid levels in your blood rise above a certain point and crystals form. Several things can push levels higher: eating foods high in purines (red meat, organ meats, certain seafood), drinking alcohol (especially beer), becoming dehydrated, sudden weight loss, or starting certain medications like diuretics or low-dose aspirin.

The big toe is the most common site because it is cooler than the rest of the body, and uric acid crystals form more easily in cooler joints. But gout can also strike the ankle, knee, wrist, or other joints. Some people have only one attack in their lifetime. Others have several attacks a year. The pattern varies widely.

Age and sex matter too. Gout is more common in men and typically starts in middle age. Women's risk rises after menopause. A family history of gout increases your own risk. Certain health conditions — kidney disease, high blood pressure, obesity — also make gout more likely.

Treating an acute gout attack

During an attack, the goal is to reduce pain and inflammation quickly. Nonsteroidal anti-inflammatory drugs (NSAIDs) like indomethacin or naproxen work well for many people if taken early. Colchicine, an older medication, can also reduce inflammation, though it works best within the first 24 hours of an attack. Corticosteroids are an option for people who cannot take NSAIDs or colchicine.

Rest, ice, and elevation of the joint also help. Staying hydrated and avoiding alcohol and purine-rich foods during an attack may prevent it from worsening. Most attacks resolve on their own within a week or two, even without treatment, but medication speeds recovery and reduces pain.

Long-term prevention and uric acid management

Once you have had one gout attack, your doctor may recommend long-term medication to lower uric acid levels and prevent future attacks. The most common choice is allopurinol, which reduces the amount of uric acid your body makes. Febuxostat works similarly. Another option, probenecid, helps your kidneys excrete more uric acid.

These medications are taken daily, even when you have no symptoms. The goal is to keep uric acid levels low enough that crystals do not form. This usually means a blood uric acid level below 6 mg/dL, though your doctor may set a different target based on your situation.

Lifestyle changes also matter. Limiting alcohol, especially beer; staying well hydrated; maintaining a healthy weight; and reducing intake of red meat, organ meats, and high-fructose foods can all help lower uric acid levels. Some people find that these changes alone prevent future attacks. Others need medication as well.

When to see a doctor about joint pain

If you have sudden, severe pain and swelling in a joint — especially the big toe — that appears overnight and lasts days, see a doctor. They can examine the joint and may order a blood test to check uric acid levels. In some cases, they may take a sample of fluid from the joint to look for uric acid crystals under a microscope, which confirms gout.

Do not assume joint pain is gout without a diagnosis. Other conditions — infection, injury, other types of arthritis — can look similar. A doctor can tell the difference and recommend the right treatment. If you have been diagnosed with gout and attacks are becoming more frequent or severe, tell your doctor. That may mean it is time to start or adjust long-term prevention medication.

Frequently Asked Questions

Can gout turn into rheumatoid arthritis or osteoarthritis?

No. Gout, rheumatoid arthritis, and osteoarthritis are separate conditions with different causes. You can have gout and also develop one of the other types, but gout does not change into them. If you have gout and notice new joint pain in different areas, or symptoms that do not fit the gout pattern, mention it to your doctor.

Why do gout attacks happen at night?

Uric acid levels naturally rise slightly at night, and body temperature drops, making crystals more likely to form. Dehydration overnight also plays a role. This is why attacks often wake people from sleep with sudden, severe pain.

If I have one gout attack, will I definitely have more?

Not necessarily. Some people have only one attack in their lifetime. Others have a second attack months or years later. If you have had two or more attacks, the risk of future attacks is higher, and your doctor may recommend long-term prevention medication.

Can I lower uric acid levels just by changing my diet?

Diet changes help and are worth doing, but they usually lower uric acid by only 10 to 15 percent. If your levels are very high or attacks are frequent, medication is often needed alongside diet changes to prevent future attacks.

Is gout life-threatening?

A single gout attack is not life-threatening, though it is extremely painful. Over many years, repeated attacks and high uric acid levels can damage joints and kidneys. This is another reason long-term prevention matters — it protects your joints and overall health.