Having multiple overlapping arthritis diagnoses is more common than you might think, especially for people with psoriasis. It can be genuinely confusing — even for doctors — because the symptoms of psoriatic arthritis (PsA), rheumatoid arthritis, and osteoarthritis (degenerative arthritis) can look very similar and even Show Full Answer
Having multiple overlapping arthritis diagnoses is more common than you might think, especially for people with psoriasis. It can be genuinely confusing — even for doctors — because the symptoms of psoriatic arthritis (PsA), rheumatoid arthritis, and osteoarthritis (degenerative arthritis) can look very similar and even overlap.
A MyPsoriasisTeam member shared a similar experience, noting that their arthritis behaved like PsA over time, but their rheumatologist kept both PsA and rheumatoid arthritis diagnoses active due to the uncertainty. Research shows that before a PsA diagnosis, many people already have recorded diagnoses of conditions like osteoarthritis and other forms of arthritis. In fact, studies show that nearly half of people later diagnosed with PsA had a prior osteoarthritis diagnosis.
Some key points worth knowing:
- PsA is frequently misdiagnosed or diagnosed alongside other arthritis types
- Only a small percentage of people with PsA never received a misdiagnosis
- Early and accurate diagnosis is really important to prevent long-term joint damage
- A rheumatologist is the best specialist to help untangle overlapping diagnoses
It's absolutely worth pushing for clarity with your rheumatologist, as getting the right diagnosis shapes the right treatment plan.
2 days ago
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