Gout Overview And Symptoms

Overview

Gout is a type of arthritis that causes sudden, very painful attacks in one or more joints. It happens when a waste product called uric acid builds up in the blood. Uric acid is made when your body breaks down chemicals called purines, which come from your own cells and from some foods and drinks. When there is too much uric acid, tiny sharp crystals can form inside and around a joint. The body reacts to these crystals with pain, swelling, redness and heat. The big toe is the most common spot, but gout can also hit the ankle, knee, wrist, fingers and elbow.

Yes, gout is common. Rates have risen in many countries over recent decades, partly because obesity, high blood pressure and kidney problems are more widespread. It is one of the few joint conditions that doctors can confirm with a simple test and treat very effectively.

Gout is more common in men, often starting in middle age. In women it tends to appear after the menopause. It is also more common in people who are overweight, have kidney disease, high blood pressure or diabetes, drink a lot of alcohol, or have a family member with gout. Gout in children is rare and, when it does happen, doctors usually look for an underlying reason such as a genetic condition or a kidney problem.

Symptoms

Common symptoms

• Sudden, severe joint pain that often wakes you at night — many people say it feels like the joint is on fire.
• The joint becomes hot, red, swollen and shiny, and the skin over it can look tight.
• The joint is extremely tender — even a bedsheet resting on it can be unbearable.
• The base of the big toe is the classic site, but the midfoot, ankle, knee, wrist, fingers and elbow can also be affected.
• Pain usually peaks within 12 to 24 hours, then slowly eases.
• An untreated attack often lasts from a few days up to about two weeks, with skin peeling or itching as the swelling goes down.
• Some people have no symptoms between attacks for months or years.
• After years of high uric acid, firm lumps called tophi can appear under the skin, often on fingers, elbows, ears or toes. These are uric acid deposits and are usually painless.
• Kidney stones can form — these may cause severe pain in the back or side, blood in the urine, or needing to pass urine more often.

Symptoms in children

• Gout is rare in children. When it does occur, doctors look for a family history or an underlying condition such as a kidney or blood problem.
• Children may not be able to describe the pain clearly, so watch for limping, refusing to walk or use an arm, crying when a limb is touched, or a joint that looks red and puffy.
• Any hot, swollen joint in a child should be checked by a doctor the same day, because joint infections need to be ruled out.

Symptoms in older adults

• Gout can be mistaken for osteoarthritis or a flare of another arthritis, so it may be missed.
• Joints other than the big toe are more often involved, such as the knee, wrist or fingers, and several joints may be affected at once.
• Diuretic tablets (water tablets) and some other common medicines raise uric acid, so a medicine review is worthwhile.
• Kidney function matters more with age, and doctors will check this before choosing treatment.
• Dehydration, infection, surgery or a stay in hospital can trigger a flare in older adults.

Causes

Main causes

• Too much uric acid in the blood. Doctors call this hyperuricaemia — meaning high uric acid levels.
• The kidneys not clearing uric acid well enough. This is the most common reason.
• The body making extra uric acid, for example from rapid cell turnover or certain blood conditions.
• Some medicines raise uric acid levels, including water tablets (diuretics), low-dose aspirin, and some medicines used for immune conditions or transplants.
• A diet very high in purines, heavy alcohol use, or lots of sugary drinks, especially those sweetened with fructose.
• Short-term triggers include dehydration, joint injury, surgery, infection, crash dieting or fasting, and starting certain medicines.

Risk factors

• Being male
• Being post-menopausal
• A parent or sibling with gout
• Being overweight or having obesity
• High blood pressure, high cholesterol or type 2 diabetes
• Chronic kidney disease
• Regular alcohol use, especially beer and spirits
• Frequent sugary drinks and fruit juices
• Diets heavy in red meat, organ meats and shellfish
• Some prescription medicines, including water tablets
• Dehydration, joint injury or recent surgery

When to see a doctor

See a doctor urgently if:

• You have a hot, swollen, very painful joint for the first time — get seen the same day.
• You have a fever or feel shivery and generally unwell with a swollen joint.
• You have severe back or side pain, blood in your urine, or pain when passing urine.
• An attack is not improving after a few days, or the pain is unbearable despite your usual treatment.
• You develop a new rash, mouth ulcers or feel unwell after starting a new medicine.

Book a routine appointment if:

• You have had two or more attacks of sudden joint pain and want to discuss prevention.
• You notice firm lumps under the skin near joints, hands, elbows or ears.
• You want your regular medicines reviewed to see if any of them raise uric acid.
• You have gout and are planning to lose weight, change your diet, or start a new exercise plan.
• A family member has gout and you would like advice.
• You want to talk about how gout is affecting your sleep, work or mood.

Diagnosis

Your doctor will ask about your symptoms, look at and gently feel the affected joint, and check your general health. Gout is often diagnosed from a typical story of sudden severe pain in a classic joint, but tests help confirm it. The clearest test is examining fluid taken from the joint under a microscope to look for uric acid crystals. Your doctor may also check your uric acid level, kidney function, blood pressure and cholesterol, because gout often travels with these other conditions.

Tests that may be done

• A blood test for uric acid. Levels can be normal during an attack, so this test may be repeated later.
• Joint fluid test: a small sample of fluid is drawn from the joint with a fine needle and checked for crystals. This is the most reliable test.
• Blood tests for kidney function, blood sugar and cholesterol.
• A urine test, especially if kidney stones are suspected.
• Ultrasound or X-ray of the joint, which can show crystal deposits or joint damage.
• Sometimes a special scan such as dual-energy CT is used to look for crystals.

What to expect at your appointment

The appointment is usually short. If you need a joint fluid sample, the skin is numbed first and the needle feels like a quick sting or pressure. Some results are ready the same day and others take a few days. Your doctor may ask you to come back after the attack has settled to recheck your levels and plan long-term treatment.

Treatment

Treatment has two parts. First, calm the pain and swelling of an attack as quickly as possible. Second, lower uric acid over the long term so attacks become rarer, or stop altogether, and crystals already in the joints can dissolve. Your doctor will help you decide when to start long-term treatment. It is usually recommended if you have repeated attacks, joint damage, lumps under the skin, kidney stones or kidney disease.

Self-care at home

• Rest the joint and raise it on a pillow or cushion.
• Put an ice pack wrapped in a thin cloth on the joint for 15 to 20 minutes at a time, with a break for your skin between each one.
• Keep drinking water so your urine stays pale — staying well hydrated helps your kidneys clear uric acid.
• Avoid alcohol and sugary drinks while you have an attack.
• Do not stop any regular medicine unless your doctor or pharmacist tells you to.
• Keep a simple diary of attacks, what you ate or drank before them, and any illness, so you can spot your own triggers.
• If you are carrying extra weight, aim to lose it slowly over months rather than with a crash diet.

Medical treatments

For an attack, doctors usually offer one of several anti-inflammatory options: a non-steroidal anti-inflammatory type of painkiller, a specific anti-inflammatory medicine used only for gout, or a steroid taken as tablets or given as an injection into the muscle or joint. Your doctor picks based on your other health conditions and medicines. For long-term control, there are tablets that lower uric acid — some reduce how much your body makes, others help your kidneys remove more of it. These tablets are taken every day, even when you feel fine, and your dose is adjusted with regular blood tests. Doctors often also give a short course of anti-inflammatory treatment when starting these tablets, because lowering uric acid quickly can set off an attack at first. Your doctor will explain the plan, what to expect and any side effects to watch for. Always take medicines exactly as prescribed, and never start, stop or change a dose on your own.

When is surgery considered?

Surgery is rarely needed for gout. It may be considered to remove large, hard lumps (tophi) that press on nerves, limit movement, keep getting infected, or look unsightly. Procedures may also be needed for kidney stones. Your specialist team would discuss the risks and benefits with you if this applies.

Living with this condition

Most of daily life with gout is about rhythm: taking your preventer medicine every day, keeping your water intake up, and knowing what to do when an attack starts. Many people keep a supply of their attack medicine at home, or arranged with their doctor in advance, so they can start it quickly at the first twinge. Keep your appointments for blood tests, and tell your doctor about new medicines from anyone else, including a pharmacist or another specialist, because some can raise uric acid.

Lifestyle tips

• Cut back on alcohol, particularly beer and spirits.
• Swap sugary drinks and fruit juice for water.
• Limit red meat, organ meats and shellfish, and choose more beans, pulses, low-fat dairy and vegetables.
• Reach and keep a healthy weight, losing weight gradually rather than suddenly.
• Stay active with regular, moderate exercise, and avoid overworking or injuring joints.
• Drink enough water each day, and more in hot weather or after exercise.
• Tell any doctor or pharmacist who treats you about your gout, so they can consider it when prescribing.

Diet and exercise

No single diet cures gout, but eating patterns do help. A Mediterranean-style diet with plenty of vegetables, whole grains, pulses and low-fat dairy, and less red and processed meat, seafood and sugar, is a sensible pattern. Low-fat dairy foods are often helpful. Coffee in moderation is fine for most people, and it is worth cutting right back on beer and sugary drinks. On exercise, choose low-impact activity such as walking, swimming or cycling. Build up gradually, keep hydrated, and warm up. Sudden intense exercise, or exercising while dehydrated, can sometimes trigger an attack.

Mental health and emotional wellbeing

Gout attacks are extremely painful and often come on at night, which can wreck sleep, work and family plans. Repeated attacks can leave people feeling frustrated, anxious or low, and some feel embarrassed when others assume gout is only about lifestyle. These feelings are common and worth mentioning. If low mood, worry or poor sleep is lasting more than a couple of weeks, or is affecting your daily life, please talk to your doctor — support is available and it is not a sign of weakness.

Prevention

Often, yes. For people with repeated attacks, daily uric acid-lowering treatment is the single most effective way to prevent flares — it can reduce attacks to zero for many people over time. Lifestyle changes support this: cutting back on alcohol and sugary drinks, staying hydrated, losing excess weight gradually and reviewing medicines that raise uric acid. If you have a first attack, getting it properly checked gives you the chance to prevent the next one.

Vaccines

There is no vaccine for gout. However, some long-term gout medicines can affect how well your body fights infection, and some people with gout have other long-term conditions. Keep up to date with the routine vaccinations recommended by your local health service, and ask your doctor or pharmacist which ones apply to you.

Screening programmes

There is no national screening programme for gout. Because gout is closely linked with high blood pressure, kidney disease, high cholesterol and type 2 diabetes, your doctor will usually check these as part of your care. If you have a family history of gout or kidney problems, it is reasonable to ask about a uric acid check.

Complications

If left untreated

• Attacks can become more frequent, last longer and affect more joints.
• Joints can become damaged and stiff over time, with reduced movement.
• Hard lumps of uric acid (tophi) can form under the skin and press on nerves or joints.
• Kidney stones can develop and cause severe pain.
• Long-term high uric acid can contribute to kidney damage.
• Sleep, work, exercise and mood can all be affected by repeated painful flares.

Long-term outlook

The outlook is genuinely good. Gout is one of the few forms of arthritis that is both easy to confirm and very treatable. With the right long-term treatment, uric acid levels come down, crystals already in the joints slowly dissolve over months, and many people go on to have no further attacks at all. Getting checked early, taking your medicine consistently and keeping a healthy routine make a real difference.

Find support

External links open third-party websites. Ruqelo Health is not responsible for external content. Listing an organisation does not imply endorsement.