HomeArthritis15 Possible Causes of Knee Pain in Young Adults

15 Possible Causes of Knee Pain in Young Adults


If you’re a young adult experiencing knee pain, you’re not alone. Knee pain is one of the most common complaints among young adults, and can be caused by a variety of factors.

In this post, we’ll take a look at some of the most common causes of knee pain in young adults, and provide tips on how to manage joint health.

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15 Possible Causes of Knee Pain in Young Adults

  1. Arthritis

Arthritis is a common cause of knee pain in older adults, but it can also affect young people. There are several types of arthritis that can affect the knees, including the Cause of Osteoarthritis, rheumatoid arthritis, and gout. Arthritis pain includes joint pain, swelling, inflammation, and stiffness.

  1. Bursitis

Bursitis is a condition that causes inflammation of the bursae, which are small fluid-filled sacs that act as cushions between bones and tendons. Bursitis often affects the knees, or symptoms include pain, tenderness, and swelling.

3. Tendonitis

Tendonitis is an inflammation of the tendons,  which are the tissues that connect muscles to bones. It can be caused by overuse, injury, or infection . Symptoms of tendonitis include pain, tenderness, and inflammation.

  1. Patellar tendinitis

Patellar tendinitis is a type of tendonitis that affects the tendon that connects the kneecap to the shinbone. It is often caused by overuse, and symptoms include pain, tenderness, and inflammation.

  1. Meniscus tear

An important part of the knee joint is the meniscus, a C-shaped piece of cartilage.  A meniscus tear is a common injury that can cause pain, swelling, and stiffness.

  1. Anterior cruciate ligament (ACL) injury

The ACL is a major ligament that stabilizes the knee joint. An ACL injury is a common sports injury that can cause pain, swelling, and instability.

  1. Posterior cruciate ligament (PCL) injury

The PCL is a major ligament that stabilizes the knee joint. A PCL injury is less common than an ACL injury, but can still cause pain, swelling, and instability.

  1. Knee dislocation

A knee dislocation is a serious injury that occurs when the bones of the knee joint are forced out of alignment. It can cause pain, swelling, and deformity.

  1. Joint infection

A joint infection is a rare but serious condition that can cause pain, swelling, redness, and warmth. If you think you may have a joint infection, it’s important to see a doctor right away.

  1. Tumors

Even though tumors don’t cause knee pain very often, they can sometimes be the cause. Tumors can be benign (not cancerous) or malignant (cancerous), and they can hurt, swell, and change the shape of the body.

  1. Gout

It is a type of arthritis that causes severe pain, swelling, redness, and warmth all at once. It happens when uric acid builds up in the joints.

  1. Pseudogout

Pseudogout is a condition that has symptoms like gout but is not caused by uric acid buildup. It’s often mistaken for gout because the symptoms are so similar.

  1. Osgood-Schlatter disease

Osgood-Schlatter disease is a condition that causes pain and swelling at the back of the kneecap. It is common among teenage boys who are active in sports.

  1. Sinding-Larsen-Johansson syndrome

Sinding-Larsen-Johansson syndrome is a condition that causes pain and swelling in the back of the kneecap. It is common among teenage boys who are active in sports.

  1. Genetic Factors

There are many different genetic factors that can contribute to knee pain. For example, some people may be born with abnormalities in the joints or ligaments, which can lead to pain and instability.

Other people may have a family history of arthritis or other conditions that can cause knee pain.

Read Also – Arthritis Pain? Find A Solution That Works For You

How do you stop knee pain at a young age?

There are a number of things you can do to keep your knees from hurting or to treat them quickly if they do. For instance:

  • Stay at a healthy weight to make your joints less stressed.
  • Stretch and warm up before you do anything physical.
  • Stop doing things that hurt and give the joint a break.
  • Every few hours, put ice on the knee for 20 minutes.
  • Take painkillers like ibuprofen or acetaminophen that you can buy over the counter.
  • If the pain is bad or doesn’t go away, you should see a doctor.

Must read: Cause of Osteoarthritis in the Hip

Treatment for knee pain

Knee pain is a common problem that can be caused by a wide variety of conditions. Treatment for knee pain depends on the underlying cause.

In many cases, simple self-care measures can help relieve knee pain. These include rest, ice, and over-the-counter pain medications.

If self-care measures don’t relieve your pain, your doctor may recommend other treatments. These can include physical therapy, injections, and surgery.

Pain relief and function restoration are the goals of treatment. With proper treatment, most people with knee pain can find relief and enjoy normal activities again.

What are the long-term effects of knee pain in young adults?

If not treated, knee pain can lead to long-term joint damage and disability. In some cases, it can also lead to other health problems such as obesity, heart disease, and diabetes.

Therefore, it is important to see a doctor if you experience any knee pain that does not go away or gets worse over time.

Read Also – 11 Tips for Choosing An Orthopedic Surgeon

Knee pain relief exercises

If you have knee pain, exercises that strengthen the muscles around your knee can be helpful. Strong muscles help support your joint and take pressure off of it.

A physical therapist or doctor can recommend specific exercises for you. Some common exercises that may help knee pain include:

Quadriceps strengthening exercises.

These exercises involve contracting the large muscle in the front of your thigh to straighten your leg.

Hamstring curls

This exercise involves bending your leg at the knee and bringing your heel towards your buttock. Step-ups. This exercise helps to strengthen the muscles around your hip and thigh. To do this exercise, stand in front of a step or small platform. Place your entire foot on the step and slowly raise yourself.


If you are experiencing knee pain, it is important to see a doctor determine the cause. Only a doctor can properly diagnose and treat your knee pain.

But, these are 15 possible causes of knee pain in young adults. If you have any other concerns, please contact an orthopedic doctor immediately.


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Dr Ajinkya Desale
Dr Ajinkya Desalehttps://drajinkyadesale.com/
Dr. Ajinkya Desale is one of the best-known orthopedic surgeons based in Nashik. He has vast experience and expertise in knee, hip, and joint replacement surgeries. He has a specialization in ceramic and golden knee replacement techniques and is well known for using “Minimally Invasive Rapid recovery protocol.” Dr. Ajinkya’s expert treatment solutions provide ultimate pain relief in joints that hamper daily activities. With over a decade's experience, he is known as the best joint replacement surgeon in Nashik. His areas of interest include ACL and PCL reconstruction, meniscal repairs, diagnostic arthroscopy, meniscectomies, shoulder replacement, hip replacement, primary and revision knee replacement, sports injury, fractures, and dislocations of major joints, pelvic fractures, etc.

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