Osteoarthritis (OA) is the most common chronic joint condition. OA is also called wear-and-tear arthritis, degenerative arthritis, and degenerative joint disease. Show A joint is where two bones come together. Cartilage is the protective tissue that covers the ends of the bones. With OA, this cartilage breaks down, causing the bones within the joint to rub together. This can cause pain, stiffness, and other symptoms. OA can occur in any joint. However, the most commonly affected areas of the body include the:
OA occurs most often in older people, although it can occur in adults of any age. OA is a leading cause of disability. The Centers for Disease Control and Prevention (CDC) says that it affects more than 32.5 million adults in the United States. Here’s everything you need to know about OA, from treatment to prevention and more. OA is caused by joint damage. This damage can have a cumulative effect over time, which is why age is one of the main causes of the joint damage leading to OA. The older you are, the more repetitive stress you’ve had on your joints. Other causes of joint damage include:
Certain risk factors increase your chances of developing OA. They include:
Having OA in one part of your body also increases your risk of developing OA in other parts of your body. Learn more about possible causes of OA. OA treatment is centered upon symptom management. The type of treatment that will help you the most will largely depend on the severity of your symptoms and their location. Often, over-the-counter (OTC) medications, lifestyle changes, and home remedies will be enough to provide you with relief from pain, stiffness, and swelling. MedicationsA number of different types of OA medications can help provide relief. They include:
Your doctor may recommend OTC solutions as a first approach. Learn more about OTC and prescription medications for OA. Weight managementBeing overweight can put strain on your joints and cause pain. Shedding some pounds helps relieve this pressure and reduces pain. A moderate weight can also lower your risk of other health problems, such as diabetes and heart disease. Adequate sleepResting your muscles can lower swelling and inflammation. Be kind to yourself and don’t overdo it. Getting enough sleep at night can also help you manage pain more effectively. Heat and cold therapyYou can experiment with heat or cold therapy to relieve muscle pain and stiffness. Apply a hot or cold compress to sore joints for 15 to 20 minutes, several times per day. ExercisePhysical activity strengthens the muscles around your joints and may help relieve stiffness. Aim for at least 20 to 30 minutes of physical movement, at least every other day. Choose gentle, low impact activities, such as walking or swimming. Tai chi and yoga can also improve joint flexibility and help with pain management. The bottom line on treatmentThese practices can help take the edge off of your symptoms and improve your quality of life. Check out this full list of OA treatments. Cartilage is a tough, rubbery, flexible substance that’s softer than bone. Its job is to protect the ends of bones within a joint, allowing them to move easily against each other. When cartilage breaks down, these bone surfaces become pitted and rough. This can cause pain within the joint and irritation in the surrounding tissues. Damaged cartilage can’t repair itself, because cartilage doesn’t contain any blood vessels. When cartilage wears away completely, the cushioning buffer that it provides disappears, allowing for bone-on-bone contact. Bone-on-bone contact can cause intense pain and other symptoms associated with OA. Here’s what else you need to know about cartilage, joints, and OA. OA is a progressive condition with five stages from 0 to 4. The first stage (0) represents a typical joint. Stage 4 represents severe OA. Not everyone who has OA will progress all the way to stage 4. The condition often stabilizes long before reaching this stage. People with severe OA have extensive or complete loss of cartilage in one or more joints. The bone-on-bone friction associated with this can cause severe symptoms such as:
The joint damage caused by severe OA isn’t reversible, but treatment can help reduce symptoms. Find out everything you need to know about advanced OA. OA and rheumatoid arthritis (RA) share the same symptoms but are very different conditions. OA is a degenerative condition, which means that it increases in severity over time. RA, on the other hand, is an autoimmune disorder. People with RA have immune systems that mistake the soft lining around joints for a threat to the body, causing the body to attack that area. This soft lining, which includes the synovial fluid, is called the synovium. As the immune system launches its assault, fluid buildup within the joint occurs. This causes stiffness, pain, swelling, and inflammation. If you’re not sure which form of arthritis you have, your best bet is to talk with your doctor. You can also do your own preliminary research. Take a closer look at the differences between RA and OA. OA is a disease that often develops slowly. It can be hard to diagnose until it starts to cause painful or debilitating symptoms. Early OA is often diagnosed after an accident or other incident that causes a fracture requiring an X-ray. In addition to X-rays, your doctor may use an MRI to diagnose OA. This imaging test uses radio waves and a magnetic field to create images of bone and soft tissue. Other diagnostic tests include a blood test to rule out other conditions that cause joint pain, such as RA. A synovial (joint) fluid analysis can also help determine whether gout or infection is the underlying cause of your inflammation. OA can affect one or several areas of your hands. These areas often include the:
The joints that are affected largely determine the symptoms that occur. These symptoms often include:
Women are more prone to OA in the hand than men and usually develop it at a younger age. Hand OA can have a big impact on your ability to do the tasks associated with day-to-day living. However, treatments ranging from lifestyle changes to surgery can help. Read more about OA of the hands and how to treat it. OA can occur in one or both hips. In this way, it differs from RA, which usually occurs in both hips at the same time. Hip OA is a slowly degenerative condition. Many people find that they’re able to manage their symptoms for many years by using medications, exercise, and physical therapy. Supports, such as canes, can also help. If the condition worsens, steroid injections, other medications, or surgery can help provide relief. Alternative therapies can also help, and new technologies are on the horizon. Here’s what you need to know about the many treatment options for hip OA. Like hip OA, knee OA can occur in one or both knees. Age, genetics, and knee injury may all play a role in knee OA. Athletes who concentrate solely on one sport that involves extensive, repetitive motion, such as running or tennis, may be at increased risk of OA. Likewise, if you pursue only one type of physical activity, this may overuse some muscles and underuse others. Overuse causes weakness and instability in the knee joint. Varying your activities helps to work different muscle groups, allowing all the muscles around your knee to be strengthened. Treatment for knee OA depends on the stage of the condition. Learn about the stages of knee OA and how each one is treated. Wearing a brace around your knee can be an excellent nonsurgical treatment for knee OA. Braces can lower swelling and pressure. They can also increase stability in your knee by shifting your weight away from the damaged part of your knee. This allows for greater mobility. There are several types of knee braces. Some may be custom fitted for you, and others are available OTC. Your doctor may recommend that you try different kinds of braces for different activities. Find out what’s the best type of brace for your OA. Cervical OA is also referred to as cervical spondylosis or neck OA. According to the American Academy of Orthopaedic Surgeons, it’s an age-related condition that affects more than 85 percent of people over 60 years old. The cervical spine is located in the neck and contains facet joints. These joints help to maintain flexibility in the spine, allowing for a full range of motion. When the cartilage around the facet joints starts to wear away, cervical OA results. Cervical OA doesn’t always cause symptoms. If it does, symptoms can range from mild to severe and include:
Occasionally, more serious symptoms can occur, such as the loss of bladder control, bowel control, or balance. If you have these symptoms, get immediate medical help. Check out the risk factors and treatment options for cervical OA. If you have back pain, it may indicate that you have spinal OA. This condition affects the facet joints located throughout the spine. Age and trauma to the spine are both potential risk factors for spinal OA. A person who is overweight, or whose job requires squatting and sitting, may also be at increased risk. Spinal OA’s symptoms can vary in severity. They include:
It’s important to pay attention to these symptoms. Without treatment, spinal OA can worsen, causing more severe symptoms and disability. Get the facts on OA of the spine. You may have risk factors for OA that you can’t change, such as heredity and age. However, other risk factors can be controlled. Managing them can help reduce your risk of OA. The following tips can help you manage the risk factors under your control:
If you have diabetes, keeping track of your blood sugar can also help you manage your risk of OA. Discover more OA prevention tips. OA is a chronic condition that doesn’t have a cure. But with treatment, the outlook is positive. Don’t ignore symptoms of chronic joint pain and stiffness. The sooner you speak with a doctor, the sooner you can receive a diagnosis, begin treatment, and improve your quality of life. Which actions help to reduce the risk of osteoarthritis?Can you prevent OA?. Keep a healthy body weight. Extra weight puts stress on your joints. ... . Control your blood sugar. High blood sugar levels raise your risk of getting OA. ... . Be active every day. Exercise is a good way to prevent joint problems. ... . Prevent injury to your joints. ... . Pay attention to pain.. What are 10 ways to prevent arthritis?How to reduce your risk of arthritis. Stay at a healthy weight. Extra pounds put pressure on weight-bearing joints like hips and knees. ... . Control your blood sugar. ... . Exercise. ... . Stretch. ... . Avoid injury. ... . Quit smoking. ... . Eat fish twice a week. ... . Get routine preventive care.. What are 3 ways to help with managing arthritis?Be active. Talk to your doctor. Manage your weight. Protect your joints.
How can osteoarthritis be prevented from progressing?Slowing Osteoarthritis Progression. Maintain a Healthy Weight. Excess weight puts additional pressure on weight-bearing joints, such as the hips and knees. ... . Control Blood Sugar. ... . Get Physical. ... . Protect Joints. ... . Choose a Healthy Lifestyle.. |