A patient has a rash on his elbow, which is a superficial symptom, especially compared to the deep ache that is caused by his arthritis.
It is an area of skin that is irritated and may be swollen.
It is inflammation of joints that are also swollen.
Joint pain is most commonly associated with arthritis and is a physical symptom whereas the rash is associated with skin and is a superficial symptom
Yes, rheumatoid arthritis and psoriatic arthritis are the most common arthritis that has a rash associated with it.
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