Are fairly large lumps on the inside of your elbow indicative of an RA symptom?
Yes, lumps on your elbow could be rheumatoid nodules, which are a common symptom of RA. These firm, flesh-colored bumps form under the skin in about 25 to 40 percent of people with rheumatoid arthritis.
Rheumatoid nodules typically develop in Show Full Answer
Are fairly large lumps on the inside of your elbow indicative of an RA symptom?
Yes, lumps on your elbow could be rheumatoid nodules, which are a common symptom of RA. These firm, flesh-colored bumps form under the skin in about 25 to 40 percent of people with rheumatoid arthritis.
Rheumatoid nodules typically develop in areas where your body experiences repeated pressure, especially over joints. The elbows are one of the most common locations for these nodules to appear, along with fingers, forearms, heels, and hips.
These nodules are usually:
- Firm to the touch
- Round in shape
- Made up of inflammatory tissue
- Generally painless, though exceptions exist
They're more common in people who test positive for rheumatoid factor (RF) or anti-CCP antibodies. The nodules can vary significantly in size, typically ranging from 2 millimeters to 5 centimeters.
It's important to have your doctor examine these lumps during your next appointment. While rheumatoid nodules are often harmless, your healthcare provider should confirm the diagnosis and check whether they need any treatment, especially if they're causing discomfort or limiting your movement.
December 28, 2025
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