Just because your signs and symptoms may appear to be herpes doesn’t mean that you have herpes. You have to have certain medical testing performed before the physician can definitively diagnose you with herpes and begin a treatment regimen for you.
Testing for Herpes Starts at the Doctors Office
Genital herpes is normally suspected if a patient presents to the doctor’s office with multiple lesions or blisters on and around the genital area. The physician will also take into account the patients full medical history, a physical exam and if the doctor suspects genital herpes, the doctor will order testing for herpes.
Common Methods for Testing for Herpes
There are several different methods of testing for herpes. The most accurate testing for herpes is to get a sample from one of the blisters or lesions. The doctor will drain some of the fluid from one of the blisters and the fluid will then be sent to the lab for tests.
Getting a herpes blood test involves the standard needle stick and blood being drawn into a test tube. The doctor will send the herpes blood test to the lab to check for antibodies for the virus. The M.D. generally runs the lab tests as a backup for the culture of the herpes blister fluid.
Getting a Herpes Blood Test
Blood tests for herpes are notorious for giving false positive or false negatives; so getting a herpes blood test isn’t the end all to be all and will not be used alone to diagnose or rule out herpes. It often takes weeks or more from the time of exposure to the herpes virus before antibodies can be detected in the blood.
Many doctors do not rely on getting a herpes blood test to diagnose or rule out HSV because there are so many variables that it is almost a waste of time to do the tests because generally getting a herpes blood test will only give you a 50/50 chance of the results being accurate.
Advanced Methods of Testing for Herpes
Some medical offices will do genetic testing to detect genital herpes. One such test is called the PCR (Polymerase Chain Reaction). This test is used to classify the material of the herpes virus.
The Direct Fluorescent Antibody Test is a rather “evolved method” of testing for genital herpes and most clinics will not have access to this type of testing. However, it deserves mentioning. The DFA test consists of a mixture of some herpes simplex virus antibodies as well as a fluorescent dye combined in the sample.
The antibodies are actually proteins made by the patient’s immune system reaction to an illness or infection. A positive identification of herpes simplex virus will be determined by the lab if the antibodies stick to the virus material and glow when being looked at through a special microscope.
The Future of Testing for Herpes
In the future there will be other methods of testing for genital herpes and all sorts of other viruses, diseases, etc. Currently, scientists, medical professionals, and the like are working on various methods of testing genital herpes with saliva or urine.
As these types of tests still require extensive testing and are not on the market yet.

