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Painful knee

Conditions

Henoch-Schönlein purpura

Henoch-Schönlein purpura ("hen-awk shern-line purr-purr-ah") is a rare condition, usually seen in children, that causes blood vessels to become inflamed.

Symptoms of this condition may include:

  • Bruise-like rash
  • Abdominal pain
  • High temperature
  • Pain in more than one joint
  • Painful knee

Our Health A-Z contains more information on Henoch-Schönlein purpura.

If you are worried about this condition you can try our free AI Symptom Checker here.

Osteoarthritis

Osteoarthritis is a condition that causes joints to become painful and stiff.

Symptoms of this condition may include:

  • Hip pain
  • Painful knee
  • Single joint stiffness
  • Single swollen joint
  • Stiff knee

Our Health A-Z contains more information on Osteoarthritis.

If you are worried about this condition you can try our free AI Symptom Checker here.

Important: Our website provides useful information but is not a substitute for medical advice. You should always seek the advice of your doctor when making decisions about your health.

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