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What symptoms suggest autoimmune testing might be needed, and when should you see a doctor about autoimmune concerns?

Some types of PI can trigger autoimmune problems where the immune system attacks healthy tissues. Symptoms that may indicate a need for autoimmune testing include:

* Unexplained fevers
* Skin rashes
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What symptoms suggest autoimmune testing might be needed, and when should you see a doctor about autoimmune concerns?

Some types of PI can trigger autoimmune problems where the immune system attacks healthy tissues. Symptoms that may indicate a need for autoimmune testing include:

* Unexplained fevers
* Skin rashes
* Inflammatory bowel disease
* Joint pain
* Swollen lymph nodes
* Severe allergies

You should see your doctor if you're experiencing these symptoms, especially if they're persistent or unexplained. About 1 in 4 people with antibody deficiencies also develop autoimmune problems, so it's important to discuss these concerns with your healthcare provider.

Your doctor may order serology tests to check for autoantibodies—antibodies that attack your own tissues. If you already have a PI diagnosis and notice new symptoms like those listed above, reach out to your immunologist. They can determine if autoimmune testing is appropriate and adjust your treatment plan if needed.

Early detection helps prevent complications, so don't hesitate to bring up any concerning symptoms with your care team.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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