Sign-in to Ask A Doctor - 24x7
OR
Sign in with Google
What Is The Use Of Eye Swab Test?
Question: what do eye swab tests test for?
do they test for herpetic eye diseases?
if 2 viral and 2 bacteria swab tests come back negative, there is no previous shingles-cold sores-chickenpox, and no previous eye conditions= should i be diagnosed with having a previous herpetic eye disease when the scars on my eye happened after being blasted by sharp chemical laced dusts from a 545kg diesel heater blower?
do they test for herpetic eye diseases?
if 2 viral and 2 bacteria swab tests come back negative, there is no previous shingles-cold sores-chickenpox, and no previous eye conditions= should i be diagnosed with having a previous herpetic eye disease when the scars on my eye happened after being blasted by sharp chemical laced dusts from a 545kg diesel heater blower?
My Dear,
Thanks for sending your query to us.
Eye swab tests are for surface pathogens.They show bacteria,pus cells.
Viruses may most of the times be inside a cell and the test may be negative.
The previous infection produced the scar and that scar remains.
Many viruses remain dormant in the cells and flare up when your body resistance is down,like herpez simplex
I feel that i have answered your query fully,in case of any doubt ,please do get back to me.
Thanks for sending your query to us.
Eye swab tests are for surface pathogens.They show bacteria,pus cells.
Viruses may most of the times be inside a cell and the test may be negative.
The previous infection produced the scar and that scar remains.
Many viruses remain dormant in the cells and flare up when your body resistance is down,like herpez simplex
I feel that i have answered your query fully,in case of any doubt ,please do get back to me.
Above answer was peer-reviewed by :
Dr. Chakravarthy Mazumdar
thank you for the quick reply. i feel i have been misdiagnosed by my doctor on the basis that the sharp dusts caused the eye scars. i have not had any previous eye disease. I appreciate you have said a potential virus may lay dormant.
when the eye is in the state of my picture, if you have it, where there is damage etc.... would a viral swab test taken at this stage not show up a virus?
surely a virus does not appear, do damage then while the damage is there disappear?
when the eye is in the state of my picture, if you have it, where there is damage etc.... would a viral swab test taken at this stage not show up a virus?
surely a virus does not appear, do damage then while the damage is there disappear?
My Dear,
Thanks for getting back to us.
The viruses may remain dormant or or may not be present in the scar tissue.
These viruses may be visible on scrapings with special staining techniques.
At this stage the virus may or may not be demonstrated.
Thanks for getting back to us.
The viruses may remain dormant or or may not be present in the scar tissue.
These viruses may be visible on scrapings with special staining techniques.
At this stage the virus may or may not be demonstrated.
Above answer was peer-reviewed by :
Dr. Chakravarthy Mazumdar
Answered by
Get personalised answers from verified doctor in minutes across 80+ specialties
