Sudden leg pain with psoriasis can be really frustrating, especially when it seems to come out of nowhere. There are a few psoriasis-related reasons this might be happening.
Psoriatic arthritis (PsA) is a common culprit. It affects about one-third of people with psoriasis and can cause pain, stiffness, and swelling in the Show Full Answer
Sudden leg pain with psoriasis can be really frustrating, especially when it seems to come out of nowhere. There are a few psoriasis-related reasons this might be happening.
Psoriatic arthritis (PsA) is a common culprit. It affects about one-third of people with psoriasis and can cause pain, stiffness, and swelling in the joints and surrounding tissues — including in the legs, knees, and hips. Here are some possible reasons your legs might be hurting suddenly:
- Enthesitis — inflammation where tendons and ligaments connect to bones, which can feel like deep muscle or joint pain
- Psoriatic arthritis flare — pain can come on quickly and vary day to day
- Plantar fasciitis or Achilles tendinitis — PsA can inflame these areas, causing leg and foot pain
- Muscle weakness — reduced activity due to pain can cause muscles to ache more
Some things that may help in the short term include alternating heat and cold on sore areas, gentle movement or stretching, and over-the-counter anti-inflammatory medications like ibuprofen — though check with your doctor first if you're already on medications.
It's really important to speak with your rheumatologist or healthcare provider, especially if the pain is new or getting worse. Getting the right diagnosis means getting the right treatment.
September 2
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