What is Arthritis?
Arthritis is not a single disease — it is an umbrella term for over 100 conditions affecting the joints, surrounding tissues, and other connective tissues. The two most common forms are osteoarthritis (OA) and rheumatoid arthritis (RA), and while they affect joints, they have very different underlying mechanisms and require different management approaches.
In India, arthritis affects an estimated 180 million people — more than diabetes and AIDS combined. With Bangalore's rapidly ageing population and increasingly sedentary workforce, physiotherapy clinics across the city are seeing growing numbers of patients seeking management for arthritis-related pain and stiffness.
Osteoarthritis (OA): The "Wear and Tear" Arthritis
Osteoarthritis is the most common form, characterised by the gradual breakdown of cartilage — the smooth, protective tissue covering the ends of bones within joints. As cartilage wears away, bone can rub on bone, causing pain, swelling, and reduced range of motion.
OA most commonly affects the knees, hips, hands, and spine. Risk factors include age (OA is rare under 45), obesity (every 1kg of body weight adds approximately 4kg of force across the knee joint), previous joint injury, and repetitive joint loading.
Key symptoms: joint pain that worsens with activity and improves with rest (early stages), stiffness lasting less than 30 minutes in the morning, joint swelling, and a grating or cracking sensation (crepitus) with movement.
Rheumatoid Arthritis (RA): An Autoimmune Condition
Rheumatoid arthritis is an autoimmune disease where the immune system mistakenly attacks the lining of joints (synovium), causing inflammation, pain, and eventually joint damage. Unlike OA, RA typically affects joints symmetrically — if the right knee is affected, so is the left.
Key symptoms that distinguish RA from OA: morning stiffness lasting more than 1 hour, fatigue and general unwellness, symmetrical joint involvement, and symptoms improving with movement (unlike OA, which worsens with activity). RA is managed primarily with disease-modifying medications prescribed by a rheumatologist, with physiotherapy playing a crucial complementary role.
How Physiotherapy Helps Arthritis
Exercise is one of the most powerful treatments for arthritis — counterintuitive as it may seem. Research consistently shows that appropriate exercise reduces arthritis pain, improves function, and slows joint degeneration. Rest and inactivity worsen arthritis by allowing muscles that support the joint to weaken, increasing joint load and instability.
Physiotherapy for arthritis includes: strengthening exercises to support and offload the affected joint, hydrotherapy (water-based exercise) for those in significant pain, manual therapy to maintain joint mobility, education on activity modification and joint protection, and advice on assistive devices when appropriate.
The Role of Weight Management
For knee and hip OA, weight management is one of the most impactful interventions available. Studies show that losing 10% of body weight reduces knee OA pain by up to 50% and significantly slows cartilage loss. The biomechanical explanation is straightforward: the knee joint bears 3-4 times body weight during walking, so even modest weight loss dramatically reduces joint loading with each step.
Living Well with Arthritis
Arthritis does not mean inevitable decline. With the right management approach — combining appropriate exercise, weight control, joint protection strategies, and evidence-based physiotherapy — most people with arthritis can maintain good function and quality of life for many years.
At Omniphysiocare, we work with arthritis patients to develop personalised exercise and management programmes that are realistic for their lifestyle and health goals. Our physiotherapists in Whitefield and Marathalli have extensive experience helping patients with both OA and RA stay active and pain-free.