What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your Interleukin 17 levels mean for your immune system and inflammation. These notes include personalized recommendations such as whether your inflammation levels suggest further investigation, lifestyle modifications to support immune balance, or if you should follow up with a specialist like an immunologist or rheumatologist. You'll also get the standard lab report and can track your immune markers over time using our trends feature to monitor how treatments or lifestyle changes affect your inflammation.

When will I get my results?

Results for this specialized immune marker test typically take 5-7 business days after your blood sample reaches the laboratory. Since Interleukin 17 testing involves specialized immunoassay techniques, it requires more processing time than standard blood tests. You'll receive an email notification as soon as your results are ready to view in your secure online account.

Who should consider getting this test?

This test is primarily for people working with specialists to investigate autoimmune conditions, chronic inflammatory disorders, or unexplained immune system problems. It's particularly useful if you have conditions like psoriasis, psoriatic arthritis, rheumatoid arthritis, inflammatory bowel disease, or chronic infections that aren't responding well to treatment. Your doctor may also recommend it if you're being considered for targeted biologic therapies that block IL-17 activity.

What symptoms indicate I may need this test?

You might need this test if you're experiencing persistent symptoms like chronic joint pain and swelling, recurring skin rashes or psoriasis patches, ongoing digestive issues with inflammation, or frequent infections that suggest immune system dysregulation. Other signs include unexplained fever, extreme fatigue that doesn't improve with rest, or if standard inflammation markers like CRP are elevated but the cause isn't clear. This test is typically ordered as part of a specialist evaluation rather than for general screening.

What is Interleukin 17 and why does it matter?

Interleukin 17 is a signaling protein (cytokine) that your immune cells produce to coordinate inflammatory responses and defend against infections, particularly bacterial and fungal threats. While it's essential for normal immune function, too much IL-17 can drive chronic inflammation and tissue damage in autoimmune diseases. Understanding your IL-17 levels helps doctors determine if your immune system is overreacting and whether treatments targeting this specific pathway might help control your symptoms.

What does high Interleukin 17 mean?

Elevated IL-17 levels typically indicate heightened immune system activity and ongoing inflammation in your body. High levels are commonly associated with autoimmune conditions like psoriasis, psoriatic arthritis, rheumatoid arthritis, and inflammatory bowel disease, where your immune system is mistakenly attacking healthy tissues. It can also suggest that treatments targeting the IL-17 pathway (like certain biologic medications) might be particularly effective for managing your condition.

How can I naturally support healthy inflammation levels?

Supporting balanced inflammation starts with an anti-inflammatory diet rich in omega-3 fatty acids from fish, colorful fruits and vegetables, and whole grains while limiting processed foods and refined sugars. Regular moderate exercise, quality sleep (7-9 hours nightly), and stress management through meditation or yoga can help regulate immune responses. Avoiding smoking, limiting alcohol, and maintaining a healthy weight also contribute to better immune balance, though these lifestyle changes should complement rather than replace medical treatment for diagnosed inflammatory conditions.

How often should I retest my Interleukin 17 levels?

Retesting frequency depends on why you're being monitored and whether you're undergoing treatment. If you're starting a new therapy targeting inflammation or immune function, your doctor may retest every 8-12 weeks initially to track response. For stable chronic conditions, testing every 6-12 months may be sufficient to monitor disease activity. Your healthcare provider will determine the best schedule based on your specific condition, symptoms, and treatment plan.