It can be incredibly frustrating when blood tests don't reflect what your body is experiencing. Seronegative RA, which affects about 20% of people with RA, means that certain antibodies aren't detectable in blood tests, making diagnosis more challenging. However, this doesn't make your symptoms any less real or valid.
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It can be incredibly frustrating when blood tests don't reflect what your body is experiencing. Seronegative RA, which affects about 20% of people with RA, means that certain antibodies aren't detectable in blood tests, making diagnosis more challenging. However, this doesn't make your symptoms any less real or valid.
Many myRAteam members have shared similar experiences. One member noted that it took years to get a proper diagnosis because their RA didn't show up in blood tests, leading to worsening symptoms before getting appropriate treatment. If you're experiencing this situation:
• Keep a detailed symptom journal to share with your doctor
• Ask for a referral to a rheumatologist if you haven't seen one
• Remember that diagnosis can be made through other means, including:
- Physical examination
- Ultrasound imaging
- X-rays
- Evaluation of joint inflammation
- Assessment of morning stiffness and other symptoms
Most importantly, don't give up advocating for yourself. A negative blood test doesn't rule out RA, and proper treatment can still be prescribed based on your clinical symptoms.
September 6, 2025