Arthritis is one of the leading causes of joint pain and disability worldwide. It is not a single disease but a group of more than 100 conditions that affect the joints and surrounding tissues. Although arthritis is more common in older adults, it can affect people of all ages, including children.
Health experts say early diagnosis and proper treatment can help relieve symptoms, improve mobility, and slow the progression of certain forms of arthritis.
What Is Arthritis?
Arthritis is inflammation or damage to one or more joints, causing pain, stiffness, swelling, and reduced movement.
It most commonly affects the:
- Knees.
- Hips.
- Hands.
- Fingers.
- Spine.
- Feet.
Symptoms may develop gradually or appear suddenly, depending on the type of arthritis.
Common Types of Arthritis
Osteoarthritis
Osteoarthritis is the most common type of arthritis. It occurs when the protective cartilage that cushions the ends of bones gradually wears away.
It is more common with ageing but can also result from joint injuries or obesity.
Rheumatoid Arthritis
Rheumatoid arthritis is an autoimmune disease in which the body’s immune system mistakenly attacks the lining of the joints.
It often affects the same joints on both sides of the body and may also involve other organs.
Gout
Gout develops when uric acid crystals build up in the joints.
It often causes sudden, severe pain, usually in the big toe, but it can also affect the ankles, knees, wrists, and fingers.
Psoriatic Arthritis
This form of arthritis affects some people with psoriasis, a skin condition that causes red, scaly patches.
It can cause joint pain, swelling, and stiffness.
Common Symptoms
Symptoms vary depending on the type of arthritis but often include:
- Joint pain.
- Swelling around the joints.
- Stiffness, especially in the morning.
- Reduced range of motion.
- Warmth or redness around affected joints.
- Difficulty performing everyday activities.
Some types of arthritis may also cause fatigue, fever, or weight loss.
Risk Factors
Several factors increase the risk of developing arthritis, including:
- Increasing age.
- Family history.
- Previous joint injuries.
- Obesity.
- Smoking, particularly for rheumatoid arthritis.
- Certain infections or autoimmune conditions.
How Is Arthritis Diagnosed?
A healthcare provider may recommend:
- A physical examination.
- Blood tests.
- X-rays.
- MRI or ultrasound in some cases.
- Joint fluid analysis if gout or infection is suspected.
These tests help determine the specific type of arthritis and guide treatment.
Treatment Options
Treatment depends on the type and severity of arthritis.
Options may include:
- Pain-relieving medications.
- Anti-inflammatory medicines.
- Physical therapy.
- Regular exercise.
- Weight management.
- Assistive devices such as braces or walking aids.
- Surgery, including joint replacement, in severe cases.
For autoimmune arthritis, additional medications may be prescribed to slow disease progression.
Can Arthritis Be Prevented?
Not all forms of arthritis can be prevented, but healthy habits may lower the risk or delay progression.
Health experts recommend:
- Maintaining a healthy weight.
- Staying physically active.
- Protecting joints from injury.
- Eating a balanced diet.
- Avoiding smoking.
When Should You See a Doctor?
Seek medical advice if you experience:
- Persistent joint pain lasting several weeks.
- Swollen or stiff joints.
- Difficulty moving a joint.
- Redness or warmth around a joint.
- Pain that interferes with daily activities.
Early treatment can help protect joints and improve quality of life.
The Bottom Line
Arthritis is a common condition that affects the joints and can significantly impact daily life if left untreated. Whether caused by ageing, autoimmune disease, or uric acid buildup, early diagnosis and appropriate treatment can help reduce pain, improve movement, and maintain joint health.
Disclaimer: This article is for informational purposes only and should not replace professional medical advice. Anyone experiencing persistent joint pain or swelling should consult a qualified healthcare professional for proper evaluation and treatment.
