Now for the science behind this scenario. The place where two bones meet is called the joint- the bone ends are covered with cartilage, also known as gristle.

This cartilage is sturdy, elastic, spongy and compressible, and keeps the bones from rubbing against each other at the joint. The cells of this cartilage, called chondrocytes, are thought to be the longest living cells of the body. Surrounding the bones and cartilage is strong, fibrous capsule lined with synovium, a thin membrane that lubricates the joint area with fluid. The end result is less friction or smoother rubbing together of the bones. This fluid also feeds the cartilage cells, keeping them healthy, and is “pumped” into them during joint movement. Thus lack of movement (activity / exercise) can be unhealthy.

Other parts of the body involved with this arthritic scenario include muscles, tendons, ligaments, bursea and mental activity. Muscles, attached to bones with tendons and ligaments, move bones by contracting. They also cushion movement, absorbing impact or shock. Throughout the muscle and tendon areas are bursae or sacs filled with fluid. These also help cushion movement. And all the coordination of these parts during movement, are controlled by the brain. The brain communicates via nerves throughout the body, in particular the muscles, to prepare joints for activity.

The exact science of what actually causes arthritis is still being researched. For most of the 100-plus forms of arthritis, the causes are unknown. Injury, overuse of joints and mechanical issues with joints (such as skeletal abnormalities, worn out joint muscles etc) can lead to arthritis. Issues relating to bacteria and germs are also thought to have some link to arthritis. Heredity, stress, drugs, food allergies and viruses have also been linked to some forms of arthritis, as have diet, poor circulation and lack of movement.

Arthritic joints can be affected with inflammation when bacteria or a virus (or other undesirable element) enters the joint area or when an injury occurs. When foreign matter enters this area, or the area sustains injury, white blood cells, antibodies and other natural “fighting” mechanisms automatically kick in internally to help. These fighters cause swelling, redness and heat as the body fluid moves around. The symptoms of this inflammation, one of the uncomfortable issues associated with arthritis, are redness, swelling and tender joints.

Arthritis, also known as joint inflammation, is defined as an inflammation of one or more joints and involves the breakdown of cartilage, resulting in pain, swelling, and limited movement.

Cartilage is responsible for protecting the joints and serves as a shock absorber when pressure is placed on the joint during walking or running. It allows for the smooth movement of our limbs. Without cartilage, the bones can rub together and cause pain, swelling (inflammation), and stiffness. Doctors usually prescribe arthritis pain relief and anti-inflammatory drugs to help alleviate the pain.

Arthritis, or joint inflammation, can be due to the following causes:
• Broken Bones;
• Infections that are usually caused by bacteria or viruses;
• An autoimmune disease (the body attacks itself because the immune system believes a body part is foreign)
• General “wear and tear” on joints.

Generally, as soon as the injury heals, the inflammation disappears. The infection is treated and the disease is cured. However, there are some injuries and diseases wherein the inflammation stubbornly remains, continuously causing pain that may lead to deformity. This condition is known as chronic arthritis.

People suffering from arthritis experience the following symptoms:
• Joint pain
• Joint swelling
• Stiffness, especially in the morning
• Warmth around a joint
• Redness of the skin around a joint
• Reduced ability to move the joint

Arthritis is a condition that can occur in men and women of all ages. Other types of arthritis include:

• Rheumatoid arthritis (in adults)
• Osteoarthritis (middle age and above )
• Juvenile rheumatoid arthritis (in children)
• Systemic lupus erythematosus (SLE)
• Gout
• Scleroderma
• Psoriatic arthritis
• Ankylosing spondylitis
• Reiter’s syndrome (reactive arthritis)
• Adult Still’s disease
• Viral arthritis
• Gonococcal arthritis
• Other bacterial infections (non-gonococcal bacterial arthritis)
• Tertiary Lyme disease (the late stage)
• Tuberculous arthritis
• Fungal infections such as blastomycosis

Osteoarthritis, being the most common type, is a chronic disease which causes the cartilage between the bone joints to deteriorate and may cause painful sensation and/or stiffness. New pieces of bones, called bone spurs, may grow around the joints as a result of osteoarthritis. Until now, there is no known reason yet as to the cause of osteoarthritis but it is generally associated with aging. However, factors such as metabolism and genes can play a role in its development.

There are many factors to consider before your doctor can prescribe arthritis pain relief treatment plan such as the particular cause of arthritis, affected joints, severity of arthritis, and how the condition affects your daily activities. Age and occupation will also be taken into consideration.

Eliminating the underlying cause of the arthritis is one of the goals for treating arthritis. However, not all causes are curable, such as those that cause osteoarthritis and rheumatoid arthritis. Relieving pain and discomfort as well as prevention from further damage will then become the focus.

Lifestyle changes and exercise can greatly help in improving the condition of those suffering from arthritis. Medications such as arthritis pain relief and anti-inflammatory drugs can be taken in addition to exercise and lifestyle changes.