Do you have pain and/or swelling in the joint itself? When I had a flare, yes, the skin around the joint could hurt as well, sometimes fabric on top, like bed sheets, was painful when it touched the skin on my inflamed knee.
April 19
Could the soreness in your left knee and thigh be psoriatic arthritis?
It's definitely possible. About 30 percent of people with psoriasis develop psoriatic arthritis (PsA), and the knees are a common area for it to affect. The symptoms you're describing—soreness, sensitivity to touch, and that strange sensation—could be Show Full Answer
Could the soreness in your left knee and thigh be psoriatic arthritis?
It's definitely possible. About 30 percent of people with psoriasis develop psoriatic arthritis (PsA), and the knees are a common area for it to affect. The symptoms you're describing—soreness, sensitivity to touch, and that strange sensation—could be signs of PsA.
PsA in the knees typically causes:
- Pain and swelling
- Stiffness
- Tenderness to touch
- Heat in the affected area
The fact that it's affecting your knee and extending up your thigh is also consistent with PsA patterns. Some people experience what's called enthesitis, which is inflammation where tendons or ligaments connect to bones. This can cause pain that radiates beyond just the joint itself.
Since you're already taking Amgevita (a biologic medication), it's important to let your healthcare provider know about these new symptoms. Even though you're on treatment, PsA can still flare up or affect new areas. Your doctor may want to evaluate whether your current treatment needs adjustment or if additional interventions might help.
Don't wait too long to reach out—early treatment of PsA symptoms can make a real difference in managing the condition and preventing joint damage.
April 17
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