Our new location is 2110 Railroad Ave, Redding, CA 96001.

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We have moved: Our new location is 2110 Railroad Ave, Redding, CA 96001.

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Rheumatology Clinic
Conditions We Treat
Psoriatic Arthritis

Psoriatic Arthritis

Psoriatic Arthritis (PsA) is an inflammatory arthritis associated with psoriasis. 
It causes joint pain, stiffness, and swelling and can lead to joint damage if untreated.

Psoriatic Arthritis image

Rheumatology clinic

Symptoms

  • Joint pain and swelling (often in fingers and toes)
  • Morning stiffness
  • Nail pitting or separation
  • Lower back or heel pain
  • Red, scaly skin patches (psoriasis)

Causes & Risk Factors

  • Genetic susceptibility (HLA-B27)
  • Family history of psoriasis
  • Triggers like stress or infection
  • Obesity or metabolic syndrome

Diagnosis

  • Physical exam and skin assessment
  • Blood tests to rule out RA (RF, anti-CCP)
  • Imaging for joint damage
  • Clinical criteria (CASPAR classification)

Treatment Options

  • NSAIDs and corticosteroids
  • DMARDs (e.g., methotrexate)
  • Biologic therapies (IL-17, TNF inhibitors)
  • Skin and joint management coordination

Living with

Psoriatic Arthritis

  • Joint pain and swelling (often in fingers and toes)
  • Morning stiffness
  • Nail pitting or separation
  • Lower back or heel pain
  • Red, scaly skin patches (psoriasis)

When to See a Rheumatologist

If you have psoriasis and experience joint symptoms, don’t wait—early treatment prevents permanent joint changes.

Many patients achieve remission with biologics.”

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Getting Started

All RA infusion patients must be referred by a licensed rheumatologist or physician. We coordinate directly 
with your provider and insurance.

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