Symptom Search
28 possible causes of "Knee pain"
Symptoms:
  • Sleep disturbance
  • Flatulence
  • Chest wall pain
  • Dizziness
  • Knee pain
  • Abdominal bloating
11. What is Fibromyalgia?
Fibromyalgia is a chronic disorder characterized by unexplained pain in muscles and joints throughout the body. Read our doctor-reviewed articles and learn about fibromyalgia now.
Symptoms:
  • Chronic pain
  • Hip stiff
  • Shoulder pain
  • Ankle pain
  • Knee pain
  • Foot pain
12. Tendinitis
Tendons are thick cords that join your muscles to your bones. When these tendons become irritated or inflamed, it is called tendinitis . This condition causes acute pain and tenderness, making it difficult to move th...
Symptoms:
  • Cysts
  • Joint pain
  • Knee pain
  • Swollen knee
  • Knee mass
  • Knee pain, posterior
13. Baker's (Popliteal) Cyst
A popliteal cyst, also known as a baker's cyst, is a fluid-filled swelling that causes a lump at the back of the knee, leading to tightness and restricted movement. The cyst can be painful when you bend or extend you...
Symptoms:
  • Loss of appetite
  • Weight loss
  • Shoulder pain
  • Fatigue
  • Knee pain
  • Fever
14. Ankylosing Spondylitis
Ankylosing spondylitis is a form of arthritis that primarily affects your spine. It causes severe inflammation of the vertebrae that might eventually lead to chronic pain and disability. In more advanced cases, th...
Symptoms:
  • Heel pain
  • Leg pain
  • Knee pain
15. Osteochondrosis
Osteochondroses, plural for osteochondrosis, are a family of disorders that directly affect the growth of bones in children and adolescents.
Symptoms:
  • Swollen ankle
  • Knee stiff
  • Chronic pain
  • Knee pain
  • Joint tenderness
  • Finger pain
16. What Is Osteoarthritis?
Osteoarthritis, or degenerative joint disease, causes inflammation of the joints in the body. Explore our doctor-reviewed health articles and learn more about osteoarthritis.
Symptoms:
  • Joint tenderness
  • Knee stiff
  • Bursitis
  • Knee pain
  • Chronic pain
  • Inflamed joint
17. Arthritis
Arthritis is inflammation of the joints (the points where bones meet) in one or more areas of the body. There are more than 100 different types of arthritis, all of which have different causes and treatment methods. Th...
Symptoms:
  • Foot pain
  • Arm pain
  • Chronic pain
  • Heel pain
  • Knee pain
  • Joint erythema
18. Bursitis
Bursae are fluid-filled sacs found in your joints. They surround the areas where tendons, skin, and muscle tissues meet bones. The lubrication they add helps reduce friction during movement. Bursitis is an inflammatio...
Symptoms:
  • Bursitis
  • Joint erythema
  • Loss of appetite
  • High blood pressure
  • Knee pain
  • Shoulder pain
19. Gout Overview
More than 8 million Americans suffer from gout, and incidence of the disease has increased by about half in the last 20 years. Explore our gout learning center and learn more.
Symptoms:
  • Raynaud's phenomenon
  • Tendon inflammation
  • Tired
  • Arm pain
  • Knee pain
  • Chronic pain
20. Rheumatoid Arthritis Overview
Learn about rheumatoid arthritis information, causes, symptoms and treatments. Explore our doctor-reviewed articles and read more now!

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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