Arthritis - Symptoms, Causes, Diagnosis, Treatment and Prevention

update Last Updated: November 15, 2025
person Reviewed by Dr. B.K. Murali

Quick Summary: Arthritis is inflammation of one or more joints causing pain, stiffness, and reduced range of motion. It affects millions worldwide and can significantly impact quality of life. Early diagnosis and proper treatment can help manage symptoms effectively.

What is Arthritis?

Arthritis refers to inflammation of the joints, which can cause pain, stiffness, swelling, and reduced range of motion. The term "arthritis" encompasses over 100 different types of joint diseases and conditions. The two most common types are osteoarthritis and rheumatoid arthritis.

Arthritis can affect people of all ages, including children, though it is more common in older adults. It can affect one joint or multiple joints and can range from mild to severe.

Types of Arthritis

1. Osteoarthritis (OA)

Osteoarthritis is the most common form of arthritis, caused by wear-and-tear damage to the joint's cartilage. As the cartilage breaks down, bones rub directly against each other, causing pain and limiting movement.

  • Typically affects weight-bearing joints (knees, hips, spine)
  • More common in older adults
  • Develops gradually over time
  • Can be caused by previous joint injury or obesity

2. Rheumatoid Arthritis (RA)

Rheumatoid arthritis is an autoimmune disease where the immune system mistakenly attacks the lining of joints (synovium). This causes inflammation that can damage cartilage and bone.

  • Can affect people at any age
  • Often affects multiple joints symmetrically
  • May cause systemic symptoms (fatigue, fever)
  • Can affect organs beyond joints

3. Other Common Types

  • Psoriatic Arthritis: Affects people with psoriasis
  • Gout: Caused by uric acid crystal deposits
  • Ankylosing Spondylitis: Primarily affects the spine
  • Juvenile Arthritis: Occurs in children under 16

Symptoms of Arthritis

Common symptoms include:

  • Joint Pain: Persistent or intermittent pain in affected joints
  • Stiffness: Especially noticeable in the morning or after periods of inactivity
  • Swelling: Visible swelling and tenderness around joints
  • Redness and Warmth: Inflammation may cause joints to feel warm and appear red
  • Reduced Range of Motion: Difficulty moving joints through their full range
  • Weakness: Muscles around affected joints may weaken
  • Deformity: In advanced cases, joints may appear misshapen

Causes and Risk Factors

Primary Causes

  • Age: Risk increases with age, especially for osteoarthritis
  • Genetics: Family history of arthritis increases risk
  • Gender: Women are more likely to develop rheumatoid arthritis
  • Previous Joint Injury: Damaged joints are more prone to arthritis
  • Obesity: Excess weight puts additional stress on joints
  • Autoimmune Disorders: Can trigger certain types of arthritis

Diagnosis

Diagnosing arthritis typically involves:

Physical Examination

  • Joint examination for swelling, redness, and warmth
  • Range of motion testing
  • Assessment of pain levels

Laboratory Tests

  • Blood Tests: Check for inflammatory markers, antibodies (RF, anti-CCP)
  • Joint Fluid Analysis: To identify uric acid crystals or infection

Imaging Tests

  • X-rays: Show bone damage and cartilage loss
  • MRI: Detailed images of soft tissues, cartilage, and ligaments
  • Ultrasound: Visualize joint inflammation and guide injections

Treatment Options

Treatment aims to reduce pain, minimize joint damage, and improve quality of life.

Medications

  • Pain Relievers: Acetaminophen, NSAIDs (ibuprofen, naproxen)
  • Disease-Modifying Drugs: For rheumatoid arthritis (methotrexate, biologics)
  • Corticosteroids: Reduce inflammation (prednisone, cortisone injections)
  • Topical Treatments: Creams and gels for localized pain

Physical Therapy

  • Exercises to improve range of motion
  • Strengthening exercises for supporting muscles
  • Hot and cold therapy
  • Assistive devices (canes, braces)

Surgical Options

For severe cases, surgery may be recommended:

  • Joint Repair: Smoothing or realigning joint surfaces
  • Joint Replacement: Total knee or hip replacement surgery
  • Joint Fusion: Fusing bones together for smaller joints

Prevention and Management

Lifestyle Modifications

  • Maintain Healthy Weight: Reduces stress on weight-bearing joints
  • Regular Exercise: Low-impact activities like swimming, cycling
  • Protect Joints: Use proper techniques, avoid repetitive stress
  • Eat Anti-Inflammatory Foods: Fish, nuts, fruits, vegetables
  • Avoid Smoking: Smoking increases risk of rheumatoid arthritis

When to See a Doctor

Seek medical attention if you experience:

  • Persistent joint pain lasting more than a few weeks
  • Severe joint pain or swelling
  • Difficulty performing daily activities
  • Joint pain accompanied by fever or unexplained weight loss
  • Sudden onset of severe pain in a joint

Frequently Asked Questions

Q: What are the early signs of arthritis?
A: Early signs include joint pain, stiffness (especially in the morning), swelling, warmth around joints, reduced range of motion, and difficulty performing daily activities. Symptoms may be mild initially and worsen over time.
Q: What is the difference between rheumatoid arthritis and osteoarthritis?
A: Osteoarthritis is caused by wear-and-tear damage to joint cartilage, typically affecting older adults. Rheumatoid arthritis is an autoimmune disease where the immune system attacks joint linings, can occur at any age, and often affects multiple joints symmetrically.
Q: Can arthritis be cured?
A: While arthritis cannot be completely cured, it can be effectively managed with proper treatment. Treatment aims to reduce pain, minimize joint damage, improve function, and enhance quality of life through medications, physical therapy, lifestyle modifications, and in some cases, surgery.
Q: When should I see a doctor for joint pain?
A: Consult a doctor if you experience persistent joint pain lasting more than a few weeks, severe joint pain, significant swelling or redness, difficulty performing daily activities, or if joint pain is accompanied by fever or unexplained weight loss.

Expert Care at Hope Hospital

At Hope Hospital Nagpur, our orthopedic specialists led by Dr. B.K. Murali provide comprehensive arthritis care including accurate diagnosis, personalized treatment plans, advanced surgical options including joint replacement, and dedicated physiotherapy services.

With state-of-the-art facilities, experienced medical team, and patient-centered approach, we're committed to helping you manage arthritis effectively and improve your quality of life.