Do I Have Lyme Disease Quiz
Understand possible Lyme-related symptoms and tick exposure in about 10 minutes. Free and independent, it helps you organize concerns to discuss with a clinician and flags urgent red signs.


08:30
Scale Explorer
How the Scales are Structured
DATA-BASED USER COHORTS
Who Usually Takes This Test?
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking
See How You Compare
Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Below is a preview of how scores are typically distributed across each scale.
Exposure and Early Clues (EaEC)
Exposure and Early Clues (EaEC)
Average
7.8
Normal range
5.1 — 10.5
min.
0
max.
15
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Neurologic and Cardiac Warning Signs (NaCWS)
Neurologic and Cardiac Warning Signs (NaCWS)
Average
8.6
Normal range
5.8 — 11.4
min.
0
max.
15
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Systemic and Musculoskeletal Symptoms (SaMS)
Systemic and Musculoskeletal Symptoms (SaMS)
Average
9.1
Normal range
6.4 — 11.8
min.
0
max.
15
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- Feverishness, chills, unusual fatigue, or body aches began soon after a confirmed attachment or expanding rash.
- New flu-like symptoms began within days or weeks of plausible outdoor exposure, although I did not see a tick.
- I had mild symptoms, but they began before the possible exposure or had another clear explanation.
- I did not develop a new illness after the possible exposure.
- No visible or unexplained joint swelling.
- Mild puffiness followed a known strain and improved promptly.
- A joint became noticeably swollen or warm without a clear injury, then persisted or returned.
- A joint is markedly swollen, very painful, rapidly worsening, or difficult to bear weight on.
- A familiar mild headache that resolved in my usual way.
- A new or unusual headache that recurs or comes with light sensitivity or neck discomfort.
- No recent headache or unusual neck symptoms.
- A severe or rapidly worsening headache, especially with marked neck stiffness, fever, confusion, or vomiting.
WHAT THE TEST MEASURES
About This Assessment
Do I Have Lyme Disease Quiz - Symptoms and Signs
This free, independent Lyme disease symptom self-check reviews possible tick exposure, early skin changes, and neurologic, cardiac, joint, and flu-like symptoms. It is not an IGeneX laboratory test, is not affiliated with IGeneX, and cannot diagnose or rule out Lyme disease. Use the results to organize what you may want to discuss with a qualified clinician. Seek urgent help for fainting, chest pain, trouble breathing, severe headache with neck stiffness, new facial weakness, confusion, or rapidly worsening symptoms.
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