This is topic Blood test and antibotics in forum Medical Questions at LymeNet Flash.


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Posted by Cancunmom (Member # 10626) on :
 
Hi-

I have had 2 lyme tests come back negative, however the Western Blot IgG P41 Ab. was present/abnormal. I am getting ready to have another blood test. Does anyone know how long I should be off antibotics before I retest. The doctor says the antibotics need to be out of my system. Any help would be greatly appreciated!!

Thanks - Nancy (Struggling Mom of 3 boys)
 
Posted by bettyg (Member # 6147) on :
 
nancy, this should have it in there; have you printed this out yet?

Print & read Dr. Burrascono's 2005 lyme treatment guideline info first; you will come back to this often.
http://www.ilads.org/files/burrascano_0905.pdf
 
Posted by Cancunmom (Member # 10626) on :
 
Betty,

Thanks for the info. I have read the guidelines carefully. I am confused because it says if you are having a spinal tap to wait six weeks, I right...now am having more bloodwork done. Do I still have to wait six weeks??? Any help would be greatly appreciated.

Nancy
 
Posted by NP40 (Member # 6711) on :
 
Nancy, sometimes taking abx before a test helps achieve a positive result because the keets can be driven back into the bloodstream provoking an antibody reaction which the test can pick up.

For bloodwork I believe two weeks without abx is sufficient.
 


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