AL-FATIHAH

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Al-Fatihah...

Ostreoarthritis

Posted by Sueozana Labels: Kesihatan

What Is Ostreoarthritis / OA?

When you feel stiff and achy and your joints hurt, there's a good chance you have osteoarthritis or OA, one of the oldest and most common forms of arthritis.

Often known as the "wear and tear" kind of arthritis, osteoarthritis is a chronic condition characterized by the breakdown of the joint's cartilage. Because cartilage is the part of the joint that cushions the ends of the bones and allows the joint to move easily, when it breaks down, bones rub against each other, causing stiffness, pain and even loss of movement.

Osteoarthritis dates back to the Ice Age and now some 27 million Americans live with it. But even after all those years, there is no cure and no definitive cause has been discovered. Contributing factors, however, may include age, obesity, injury, overuse and genetics. Knowing and controlling these risk factors can help you minimize your risk or avoid getting osteoarthritis altogether.

There are several stages of osteoarthritis:

Cartilage loses its elasticity and is more easily damaged by injury or just by daily use.
This wear and tear on cartilage causes changes to the underlying bone. The bone thickens and cysts may occur underneath the cartilage. Bony growths, called spurs or osteophytes, form near the end of the bone of the affected joint.
Pieces of bone or cartilage float in the joint spaces.
The joint lining, called the synovium, becomes inflamed due to the cartilage breakdown. This causes the formation of inflammation proteins (cytokines) and enzymes which damage the cartilage even more.

Changes in the cartilage and bones of your joints can lead to pain, stiffness and even limitations in how you can use your body.

Deterioration of cartilage can:

Affect the shape and makeup of your joint so that it doesn't function smoothly. This can mean that you have trouble going up and down stairs or you may limp when you walk.
Cause fragments of bone and cartilage to float in joint fluid, resulting in pain andirritation.
Cause bony spurs to develop near the ends of bones.
Means the joint fluid doesn't have enough hyaluronan, which affects the joint's ability to absorb shock.

You may hear osteoarthritis referred to by many different names including degenerative joint disease, osteoarthrosis, hypertrophic arthritis and degenerative arthritis. But whatever it's called, osteoarthritis can be a manageable part of your life when you're armed with resources to keep it under control.

What Causes OA?

There isn't one main cause of osteoarthritis, but there are several risk factors that can make you more likely to develop it. Knowing those risks and doing what you can to fight them can actually help lower your chances of ending up with the disease.

There are two types of osteoarthritis – primary and secondary. Primary osteoarthritis is related to aging and the "wear and tear" of life. The older you are, the more likely you are to have some degree of primary arthritis. Secondary osteoarthritis is attributed to some more specific known cause such as injury or obesity. These are the most common risk factors that can work together to cause osteoarthritis.

Age. Because the older you are, the more you have used your joints, the chances of developing osteoarthritis increase as you age. Although age is an important risk factor, it doesn't mean, however, that osteoarthritis is inevitable.
Obesity. For every pound you gain, you add four pounds of pressure on your knees. Since gaining weight gradually increases joint stress, the weight you gain – particularly in middle age – plays a big role in determining if you'll develop osteoarthritis.
Injury or Overuse. Athletes and people who have jobs that require doing repetitive motion have a higher risk of developing osteoarthritis due to injury and increased joint stress. Take precautions to avoid injury and modify your movements to lessen that stress.
Genetics. Inherited characteristics such as bone abnormalities can play a role in osteoarthritis development, particularly in the hands. Having these traits doesn't ensure osteoarthritis, but your doctor should check you closely and frequently for symptoms.
Muscle Weakness. Studies show that weakness of the muscles surrounding the knee can lead to osteoarthritis. If you do strengthening exercises for thigh muscles, that can reduce the risk.
Other Diseases and Types of Arthritis. People with other diseases such as rheumatoid arthritis, hemochromotosis (having too much iron) and acromegaly (excess growth hormone) tend to have a greater chance of developing osteoarthritis.

Who Is At Risk?

Osteoarthritis doesn't discriminate. It is common in all races and backgrounds. In fact, it is the most common type of arthritis in the United States, with nearly 27 million people affected by it. Osteoarthritis of the knee and hips is the most common cause of arthritis-related disability in the U.S.

The older you are, the greater your risk for osteoarthritis. It most commonly affects middle-aged and older people, with most people getting it after age 45.

Osteoarthritis affects both men and women. However, overall, women are more affected than men, especially with osteoarthritis of the fingers and the knees. Men under age 55 are more likely to have osteoarthritis than women of the same age. After age 55, women are more commonly affected. Researchers believe that because women have broader hips than men, this puts more long-term stress on the knees which means more osteoarthritis.

In a 2008 study which suggested that nearly 1 in 2 people will develop knee osteoarthritis before they turn 85, researchers found that the risk rose to 2 in 3 for people who were overweight or obese. Although race and sex seemed to have no effect on the risk of getting knee osteoarthritis, the study found that the chances went up significantly with increasing body weight. Those who stayed at a normal weight throughout their lives had the lowest lifetime risk of any group in the study – 30 percent. Those whose weight fluctuated from normal to overweight/obese had the highest lifetime risk of knee osteoarthritis – 60 percent.

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What Are The Symptoms?

Every person, of course, is different, so every person may be affected differently by osteoarthritis. But there are general symptoms to look for if you suspect you may have osteoarthritis.

Osteoarthritis most commonly occurs in the weight-bearing joints of the hips, knees and lower back. It also affects the neck, small finger joints, the base of the thumb and the big toe. Osteoarthritis rarely affects other joints except when injury or stress is involved.

Most often, osteoarthritis develops gradually. It may start out as soreness or stiffness that is more of a nuisance than a medical issue. Your pain may be moderate, occasional and may not interfere with your day-to-day activities. Some people's osteoarthritis will never progress past this early stage.

For some people, however, their osteoarthritis will advance to a point where it interferes with everyday life. Pain and stiffness could make it difficult for them to walk, climb stairs or sleep. Rarely, a person with osteoarthritis will experience sudden signs of inflammation such as redness, pain and swelling known as inflammatory or erosive osteoarthritis.

The most common signs and symptoms of osteoarthritis are:

Joint soreness after periods of overuse or inactivity
Stiffness after resting that goes away quickly when you're active again
Morning stiffness, which usually lasts no more than 30 minutes
Pain caused by the weakening of muscles surrounding the joint due to inactivity
Joint pain that is usually less in the morning and worse in the evening after the day's activity
Problems with coordination, posture and walking due to pain and stiffness

If osteoarthritis is in the hips, you may experience:

Pain in your groin, inner thigh and buttock
Referred pain in your knee and side of thigh
Limping when you walk

If osteoarthritis is in the knees, you may experience:

Pain when moving your knee
Grating or catching when moving your knee
Pain when you walk up and down stairs or when you get up from a chair
Pain that prevents you from exercising your leg
Weakened, large thigh muscles

If osteoarthritis is in the fingers, you may experience:

Pain and swelling of your finger joints
Bony growth spurs at the joint at the end of your finger, called Heberden's nodes, or at the middle joint, called Bouchard's nodes.
Redness, tenderness and swelling in the affected joints, especially early on when the nodes are forming
Enlarged joints
Difficulty with pinching movements, such as picking an item up from a table or grasping a pencil or pen.

If osteoarthritis is in the feet, you may experience:

Pain and tenderness in the large joint at the base of your big toe
Pain when wearing tight shoes or high heels

If osteoarthritis is in the spine, you may experience:

A breakdown of the spinal discs resulting in bony overgrowth
Stiffness and pain in your neck and lower back
Pressure on the nerves in your spinal cord (pinched nerves)
Pain in your neck, shoulder, arm, lower back and legs
Weakness or numbness in your arms and legs due to pinched nerves result in inflammation.

It is important that you take an active role in the treatment of your osteoarthritis and in the prevention of additional joint damage. There are even steps you can take to lower your risk for developing osteoarthritis at all.

However, it is crucial that you go to your doctor for a diagnosis before you treat osteoarthritis on your own. Several other conditions seem similar to osteoarthritis, but are treated in different ways. Once you get a proper diagnosis, you can begin early, aggressive action. Treatment may change as the disease progresses or improves so it's important that you continue to play an active part in your osteoarthritis management.

How Is OA Diagnosed?

Early diagnosis and treatment is the key to controlling osteoarthritis. Your doctor will take a medical history and perform a physical exam to assess your disease activity. He or she may use X-rays to confirm or strengthen a diagnosis, although most people over 60 reflect osteoarthritis on X-ray while only one-third have actual symptoms.

Osteoarthritis is mostly common diagnosed by a family physician, but often a patient may later be referred to an arthritis specialist, called a rheumatologist, for specific treatment. Other health professionals you may encounter along the way may include orthopaedic surgeons, physical therapists and occupational therapists.

Your doctor will use four main tools to determine your diagnosis: your medical history, a physical exam, X-rays, and joint aspiration. The medical history and physical exam will be what he or she bases the diagnosis on, using tests such as X-rays and joint aspirations to confirm the diagnosis.

Medical History

A medical history probably is your doctor's best tool for diagnosing osteoarthritis. The more your doctor knows about you, the faster and better he will be able to diagnose your condition and determine the best treatment for you. Your doctor will want to know about your health background, including any diseases or conditions you currently have, any allergies you have to medications or other substances, and surgeries and other medical procedures you've been through. Following is a list of questions your doctor might ask:

What is the main symptom or problem you are having that made you seek medical attention?
Are there any other symptoms you have been experiencing?
How long have you been experiencing symptoms? When and how did they begin?
Do your symptoms affect your ability to work or perform other daily activities?
Do you have any other medical conditions?
Have your parents, siblings or other blood relatives been diagnosed with a form of arthritis?

During your medical history, your doctor will want you to describe any pain you are experiencing. Since pain is the number one complaint of people with osteoarthritis, it is important for you to describe your pain accurately. Is it burning, grinding, sharp or achy? When do you normally notice your pain and other symptoms? Are they tied to an activity or lack of activity? Are your symptoms, including pain, constant, or do they come and go? Have they gotten better, worse or stayed the same throughout time? If your pain increases during the day or becomes worse in the evening, you may have osteoarthritis.

This is a lot of information to remember. It is a good idea to write down some answers to these questions before you visit the doctor.

Physical Exam

Your doctor also will perform a physical exam to determine a diagnosis. He will be looking for common symptoms reported in osteoarthritis, including:

Joint swelling
Joint tenderness
Loss of motion in your joints
Joint damage caused by bony growths in or around the joint
Pattern of affected joints (osteoarthritis typically affects the thumb base or the top two finger joints in an uneven pattern in the hands and doesn't usually affect the wrists.)

You may be asked to stand so your doctor can determine how your range-of-motion and mobility have been affected.

Lab Tests

Your doctor will probably use lab tests to confirm a diagnosis of osteoarthritis.

Joint aspiration (or arthrocentesis). This involves draining fluid from the joint for examination. It can help rule out other medical conditions. After applying a local anesthetic, your doctor will insert a needle into the joint and withdraw fluid. The fluid will be examined for evidence of crystals or joint deterioration.
X-rays. X-rays are used to highlight damage or other changes to cartilage and bone that indicate osteoarthritis.
MRI or magnetic resonance imaging. This is essentially a more sophisticated way than X-rays of taking a picture of the abnormalities that can occur due to osteoarthritis. You lie on a table that slides inside a tunnel-like area that creates a magnetic field around you. It shows more detail than X-rays, without the radiation risk, but it is more expensive as well.

Because there is no surefire test that diagnosis osteoarthritis, your doctor will use your medical history, physical exam and lab test results to look for indicators of osteoarthritis, including:

Pain, stiffness and limited movement in affected joints
Bony enlargement of the affected joints
X-rays that might show formation of bone spurs
Narrowing of the joint space from cartilage loss shown on an X-ray

Make sure you get the proper information about your diagnosis from your doctor before you leave the office. This includes basic information about your condition and its management. Be sure to ask the following:

The results of your tests and what these results indicate
Your treatment options and how they work
When you should expect results from a prescribed treatment
Possible side effects of any medications and what to do if you experience them
Which changes in symptoms you should report to your doctor
Appropriate types of exercise and any lifestyle changes you should make
Resources for additional information
When to make your next appointment and what to do between now and then.

For more information on specific tests, see the Arthritis Today Lab Test Guide.

How Is OA Treated?

There is no cure for osteoarthritis, but there are a number of treatments, therapies and exercises that can help with the symptoms.

Osteoarthritis drugs

Painkillers (analgesics) often help the symptoms although they don't affect the arthritis itself. They are best used occasionally for bad spells, or when extra exercise is likely. Paracetamol is usually the best painkiller to try first. Combined painkillers (e.g. cocodamol, codydramol) contain paracetamol and a second codeine-like drug and may be helpful for more severe pain.

1- Non-steroidal anti-inflammatory drugs may be prescribed if inflammation in the joint is contributing to the pain and stiffness. A low dose of ibuprofen or naproxen are common options. These will usually be given with a tablet to help protect the stomach.

2- NSAID creams, gels or liquids to rub on often help, especially for knee and hand osteoarthritis. These can be helpful if you have trouble taking tablets.

3- Capsaicin cream (made from capsicum, the pepper plant) is also an effective painkiller. It needs to be regularly applied each day to be effective.

4- Stronger painkillers (e.g. tramadol, nefopam, meptazinol) may be required for people with severe pain if other medications don't provide adequate relief. Some opioids can be given as a plaster patch on the skin which can give pain relief for a number of days.

Because these tablets and creams work in different ways it may be useful to combine them. Your chemist can advise you and offer paracetamol, and some low-dose NSAID tablets and creams without a prescription. However, you can only get capsaicin cream, most NSAID tablets and creams, strong combined painkillers and opioids on prescription from your doctor.

5- Injections are sometimes given directly into the affected joint:

- A steroid injection into the joint may improve pain for several weeks or even months, especially in a hip, knee or thumb. This is mainly reserved for very painful osteoarthritis.

- An injection of hyaluronan into the knee may help a few people with knee osteoarthritis, although it is not often used. Hyaluronan is similar to the thick, viscous component of normal joint fluid and is normally given as a course of injections once a week for 3–5 weeks, or occasionally as a single injection.

Physical Therapies

Physiotherapy can play an important part in keeping the joints mobile. A physiotherapist or can devise a programme of exercises tailored to your individual needs. An occupational therapist will be able to advise on techniques, aids and appliances that will allow you to get on with your daily jobs without putting too much strain on your joints.

Surgery

Surgery may be recommended if pain is very severe and/or you have mobility problems. Hip and knee replacements can give substantial pain relief in cases where other treatments haven't helped.

Sometimes, if your knee locks, keyhole surgery techniques may be used to wash out loose fragments of bone and other tissue from the joint (this is called arthroscopic lavage and isn't recommended unless the knee locks). Additional procedures are occasionally carried out – such as smoothing the surfaces of the joint and trimming torn soft cartilage (this is called debridement). These techniques can't repair the damage to the knee but may offer pain relief in the earlier stages of osteoarthritis.

Complementary Therapies

Complementary and alternative medicine refers to a wide range of therapies and practices which are outside the mainstream of medicine.If you use complementary and alternative medicine, it is important that you discuss this with your doctor and health care team and don’t suddenly stop your conventional medicine. You should be suspicious of any complementary and alternative medicine practitioner who advises you to do so.
Osteopaths and chiropractors are legally recognized professionals just like doctors, nurses and physiotherapists.
Their training is regulated by a body set up by the government.
They must be insured.
They can be struck off and prevented from practising if they are incompetent or unethical.
The International Medical University (IMU), Bukit Jalil Selangor is the first university in Malaysia which offers aChiropractic Studies (starting year 2010 intake) legally registered and recognised.
The government is considering whether to legally register herbalists, acupuncturists and traditional Chinese medicine practitioners. A decision is expected in 2010, but at the time of writing (April 24, 2010), they were not legally registered.
Many other complementary and alternative therapists are not legally registered (even if they describe themselves as registered). Many of these therapists are good, but it is difficult to be sure.
Acupuncture – a pain relief method that involves inserting fine needles at specific points in the skin.
Herbal medicine – uses plants and plant extracts to treat disease.
Hypnosis – a deeply relaxed state in which you are given therapeutic suggestions to encourage changes in behaviour or relief of symptoms.
Magnet therapy – a form of therapy that involves placing magnets or magnetic devices on the skin to relieve pain.
Manipulative therapies – including chiropractic, osteopathy and manual medicine.
Relaxation – including visualisation, autogenic training, meditation and yoga.

Watch Your Diet And Eat For Your Health

What one eats affects the entire body. Foods contain so much more than vitamins, minerals, fats, carbohydrates and protein. Holistic nutrition approaches pain relief from arthritis by suggesting arthritis patients avoid certain foods that can exacerbate the inflammatory response. Chemicals within certain foods can increase inflammation or reduce inflammation.

Sugar: Pervasive in modern society, infused into nearly every packaged food, sugar in all its forms is an addictive food that provides no nutrients and only energy calories. Sugar reduces the ability of T-cells to fight infection and alters immune system function. Anyone with autoimmune disorders is urged to avoid white sugar.
Nightshade Vegetables: Vegetables in the nightshade family may increase inflammation, and thus the pain of arthritis. These vegetables include potatoes, tomatoes, eggplant, peppers and others. Avoid these vegetables if you have arthritis.
Red Meat: Recent reports from England indicate that eating red meat several times a week can contribute to or worsen arthritis. Arthritis sufferers may wish to reduce or avoid red meat consumption.
Foods Behind Popular Healing Trends
These byproducts are the subject of intense debate in the medical world and praise from the holistic healing and alternative medicine communities for their supposed powers over bacteria, infection, pain, and disease. While speculation continues as to the extent and nature of their healing capabilities, many users attribute their relief or recovery to the unique properties of one or more of these substances.
From noni juice, Olive oil, Rose Hips and coconut oil to apple cider vinegar and raw honey, natural products are subject to trends and fads within the organic and holistic healing communities. The healing properties they supposedly possess, however, inspire both believers and skeptics to experiment with their curative powers.

Noni Juice

Derived from a tropical island fruit that resembles a cross between a kiwi and a potato in appearance, the noni fruit possesses a foul taste but a powerful healing agent within its substance, according to its holistic researchers. The bottled juice is a popular choice at health food emporiums and alternative medicine venues.
Hailed for its pain-relieving properties, noni is a particularly popular choice for chronic pain sufferers, including unconfirmed fibromyalgia patients, arthritis sufferers, and chronic muscle pain sufferers. The juice is also used as a health supplement in diet and as a deterrent to certain diseases and conditions.

Virgin conut Oil
Alternative medicine followers and natural dietitians promote virgin or natural coconut oil as a virtual miracle substance. The lightly-flavored oil solidifies in cool temperatures, forming a paste that many users melt and mix with coffee to consume or spread across toast as a butter substitute.

Olive Oil and Rose Hips
Olive oil and Rose hips are another two elements that contain essential oil which is proven good for preventing osteoarthritis.

Omega-3 Fatty acids
Above all, it's been suggested that, increasing the amount of essential fatty acids in your diet, particularly omega-3 fatty acids found in oily fish, should help reduce the risk of osteoarthritis.