Symptom Search
28 possible causes of "Knee pain"
  • Hip stiff
  • Joint erythema
  • Chronic pain
  • Arm pain
  • Knee pain
  • Joints warm
21. Tendon Sheath Inflammation (Tenosynovitis)
A tendon is a type of fibrous tissue connects your muscles to your bones. These tissues help control actions such as running, jumping, and lifting. Without tendons you would not be able to control the movement of you...
  • Leg pain
  • Knee pain
  • Difficulty jumping
  • Swollen knee
22. Osgood-Schlatter Disease
During the growth spurts of adolescence, certain muscles and tendons can cause pain or discomfort. Osgood-Schlatter disease is a condition connected to these growth spurts, specifically affecting the knee. Thi...
  • Short stature
  • Diplopia
  • Shoulder pain
  • Photophobia
  • Knee pain
  • Enlarged spleen
23. Juvenile Rheumatoid Arthritis
Juvenile rheumatoid arthritis (JRA) is a common form of chronic arthritis in children. It is a long-term autoimmune condition characterized by stiffness and swelling in the joints. Most cases of JRA are mild, but sever...
  • Tendon inflammation
  • Knee pain
  • Gritty eye
  • Low back pain
  • Vaginal discharge
  • Mouth ulcers
24. Reactive Arthritis (Reiter's Syndrome)
Reiter's syndrome, also known as reactive arthritis or post-infectious arthritis, produces inflammation, swelling, and pain in the joints due to infection elsewhere in the body. Other parts of the body may also b...
  • Knee pain
25. Chondromalacia
Chondromalacia, also known as "runner's knee," is a condition where the cartilage on the undersurface of the patella (knee cap) deteriorates and softens. This condition is common among young, athletic individuals, bu...
  • Heart murmurs
  • Knee pain
  • Arm pain
  • Tired
  • Chest tightness
  • Chest pain
26. Rheumatic Fever
Rheumatic fever is one of the complications associated with strep throat. The condition usually appears in children between the ages of 5 and 15, even though older children and adults have been known to contract th...
  • Abdominal pain
  • Diarrhea
  • Sore throat
  • Eye redness
  • Knee pain
  • Fever
27. Kawasaki Disease
Kawasaki disease is a rare but serious illness that causes heart problems in children. It is a form of a condition called vasculitis (inflammation of the blood vessels). The blood vessels include arteries, veins, an...
  • Muscle wasting
  • Knee pain
  • Groin pain
  • Thigh pain
  • Hip stiff
  • Apparent shortening of leg
28. Legg-Calve-Perthes' Disease
Legg-Calve-Perthes disease is a condition that affects the ball of the femur (thighbone). The ball is at the top of the femur and fits into the hip socket. In this condition, blood supply to the ball is cut off and th...

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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