Arthritis In Knee: Types, Causes, Treatment And Symptoms

Arthritis In Knee: Types, Causes, Treatment And Symptoms

Arthritis is a kind of inflammation that happens in joints. A human body has many joints, and arthritis can happen in any of the joints, but mainly, it happens in the knee joint. The common symptoms seen of arthritis are pain, swelling, and stiffness in joints. The stiffness and pain that occur because of arthritis make it difficult to do daily activities like climbing stairs, walking, jumping, and more. It is a significant disability for most of the people.

There are almost 100 different forms of arthritis, but the most common types of arthritis are osteoarthritis and rheumatoid arthritis. The problem of arthritis mainly happens in adults, but with time, it is seen in children as well. Doctors have found out that the problem of arthritis cannot be cured, but the problem of swelling and stiffness can be solved with treatment. People can cure pain by the available treatment options. You can have knowledge about the anatomy of the knee, its treatment, causes, and symptoms, which can help you to be aware and take care of your health.

AnatomyofKnee

The joints in the knee are the strongest in a human body, which is made up of thighbone- the lower end of the femur, shinbone- the upper end of tibia and kneecap- the patella. The end of all the three bones is covered with a smooth and slippery substance known as articular cartilage. This substance supports and protects the bones of the knee while you bend or straighten them.

The cartilage, which is between the thighbone and shinbone, commonly known as meniscus, act as the shock absorbers. This wedge-shaped cartilage is tough and rubbery and keeps the joint of the knee stable. The knee has a covering of thin lining, which is known as the synovial membrane. The synovial membrane provides fluid that lubricates the cartilage and helps in reducing the friction.

Different types of knee arthritis

The three major types of arthritis are osteoarthritis, rheumatoid arthritis, and posttraumatic arthritis. Let us know more about all different kinds of knee arthritis:-

Osteoarthritis

This the most common type of arthritis of the knee, and it is the wear-and-tear type of arthritis that occurs mainly in people that are of 50 years or above. This knee arthritis develops slowly, but pain gets worse over time. The cartilage in the knee wears away after a period of time, and when it wears away, it becomes fade by reducing the space between the bones. This thing makes the one knee bone rub on another bone, and it can result in severe painful bone spurs.

Rheumatoid arthritis

Rheumatoid arthritis is a chronical disease as multiple joints are attacked in this, which also include knee joint. The synovial membrane, which mainly covers the knee joint, tends to swell, which results in pain and stiffness. In Rheumatoid arthritis, the immune system tends to attack and destroy its own tissues. The immune system damages the ligaments and cartilage and softens the bones.

Posttraumatic arthritis

After some injury in the knee joint, posttraumatic arthritis begins. It didn’t matter when the injury occurred; the posttraumatic arthritis can happen even after many years of the damage. The meniscal tears cause instability on the knee joint, which results in arthritis over time.

Causes of different types of arthritis

There are many different causes of arthritis, and the causes and symptoms depend on the type of arthritis. Let us know about some of the reasons for different kinds of arthritis which are as follows:-

  1. An injury which can further lead to degenerative arthritis.
  2. Immune system dysfunction
  3. Inheritance
  4. Abnormal metabolism
  5. Infections which can cause diseases

The types of arthritis include the combination of these factors, but some types don’t have any kind of cause and are unpredictable. Some people tend to develop arthritis because of genes and additional factors like smoking, physically demanding occupations, previous injury, and many more.

It is essential to know about the symptoms and causes of arthritis before it happens and takes care of diet and nutrition. By consuming appropriate food, the risk of arthritis can be controlled, and it is imperative to avoid food that causes inflammation and diet, which are rich in sugar.

Treatment of arthritis

Arthritis is a problem that cannot be cured, but the pain, swelling, and stiffness caused by this can be controlled. Treatment of arthritis can help in reducing the pain and minimize the damage that is caused in joints. The best treatment for controlling the risk of arthritis is to eat a healthy and nutritional diet. A healthy diet can prevent joints from getting damaged and will manage the pain and swelling, as well. You can also consume supplements for cartilage as this will help in properly treating joints. The treatment of arthritis may involve things like:-

  • Non-pharmacologic therapy
  • Medications
  • Physical therapy
  • Weight loss
  • Surgeries which may include join replacement
  • Joint assistive aids
  • Patient education and support

Symptoms of Arthritis

All the different types of arthritis have another type of symptoms, but all types will have some common symptoms which are:-

  1. The specific area gets sore when you touch it and is known as tenderness.
  2. The most common symptom is lack of movement means unable to make a proper movement.
  3. Joint inflammation
  4. Joint stiffness and swelling
  5. Severe pain which can cause fever

You need to consult to doctor immediately if you have seen and felt things like:-

  • Pain and stiffness because of no reason.
  • Fever caused due to pain.
  • Stiffness and pain in body parts like hands, legs, and back due to sitting even for a short period.
  • Limited motion in joints of the body.

It is imperative to consume a nutritional diet so as to avoid the causes of arthritis. This can happen in all the body parts causing stiffness, pain, and swelling in different parts of the body. You can know about the causes, symptoms, and treatment of arthritis, which will help further. Also, gain knowledge about the different types of knee pain as it is one of the most significant factors or symptoms of arthritis.

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