What is Osteoarthritis? Understanding Knee Pain & How to Manage It

What is Osteoarthritis (OA)?

Osteoarthritis (OA) is the most common form of arthritis, affecting millions of people worldwide — including a significant number of Malaysians. It occurs when the protective cartilage that cushions the ends of your bones gradually wears down over time.

While OA can damage any joint, it most commonly affects the knees, hips, hands, and spine. In Malaysia, knee OA is particularly prevalent due to lifestyle factors and an ageing population.

How Common is Osteoarthritis in Malaysia?

According to studies, approximately 10-20% of Malaysians aged 55 and above suffer from knee osteoarthritis. Risk factors that are particularly relevant in Malaysia include:

• Ageing population — risk increases significantly after age 50
• Obesity — excess weight puts additional stress on knee joints
• Occupational factors — jobs requiring prolonged standing, squatting, or kneeling
• Previous injuries — sports injuries or accidents that damaged the knee joint
• Genetic factors — family history of arthritis

Symptoms of Knee Osteoarthritis

The symptoms of knee OA typically develop gradually and worsen over time:

Early Stage

• Mild pain after prolonged activity
• Slight stiffness in the morning (lasting less than 30 minutes)
• Occasional swelling after exercise
• A feeling of warmth in the knee

Moderate Stage

• Pain during everyday activities (walking, climbing stairs)
• Noticeable stiffness after sitting for long periods
• Crackling or grinding sensation (crepitus) when moving the knee
• Difficulty bending or straightening the knee fully
• Visible swelling around the knee joint

Advanced Stage

• Persistent pain, even at rest
• Significant loss of mobility
• Knee deformity (bowing or knock-knee)
• Bone-on-bone contact causing severe pain
• Difficulty performing daily activities

How are Knee Braces Used for OA Management?

Knee braces play an important role in managing OA symptoms, especially for patients who want to delay or avoid surgery. Here's how different types of braces help:

Compression Knee Sleeves

• Provide warmth and gentle compression
• Reduce mild swelling
• Improve proprioception (awareness of knee position)
• Best for early-stage OA

Adjustable Knee Braces

• Offer stronger support with adjustable compression
• Side stabilizers help with lateral stability
• Can be tightened during flare-ups
• Best for early to moderate OA

OA Unloader Braces

• Specifically designed for OA
• Shift weight away from the damaged compartment
• Provide significant pain relief
• Allow patients to remain active
• Best for moderate to advanced OA

Other Ways to Manage Knee OA

While knee braces are effective, a comprehensive approach includes:

1. Exercise: Low-impact activities like swimming, cycling, and tai chi strengthen the muscles around the knee
2. Weight Management: Losing even 5% of body weight can significantly reduce knee pain
3. Physical Therapy: A physiotherapist can design exercises specifically for your condition
4. Pain Medication: Over-the-counter pain relievers as recommended by your doctor
5. Heat/Cold Therapy: Apply heat for stiffness and cold packs for swelling
6. Dietary Supplements: Glucosamine and chondroitin may help some patients (consult your doctor)

When to See a Doctor

Consult a healthcare professional if you experience:

• Persistent knee pain lasting more than 2 weeks
• Significant swelling that doesn't improve with rest
• Inability to bear weight on the knee
• Knee locking or giving way
• Visible deformity

Finding the Right Support in Malaysia

At Evin Limb Specialist, we offer MDA registered knee supports specifically designed for OA management. Our range includes:

• Everyday Compression Knee Supports for early-stage OA
• Advanced Adjustable Knee Braces with hinged stabilizers for moderate OA
• Compression Knee Sleeves for prevention and mild symptoms

All products come with ready stock and nationwide delivery. Visit our knee support collection or consult with our team via WhatsApp for personalised recommendations.