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A 35-year-old male asked:

How long would it take genital herpes after oral sex to show up on a blood test?

2 doctor answers2 doctors weighed in
Dr. Birendra Tandan
Urology 36 years experience
in a few days- within a week
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Gurmukh Singh
Pathology 51 years experience
It may show up sooner, but it would be prudent to do the test at 6 weeks after exposure. You may know sooner if you get herpes sores on your genitals.
Created for people with ongoing healthcare needs but benefits everyone.

Related questions

A 25-year-old female asked:
Is 7 weeks after exposure enough time to get an accurate genital herpes blood test done?
Dr. Laurence Fox
Specializes in Family Medicine
Usually: 4-6 weeks post exposure is usually the amount of time considered necessary for a igg blood test to be appropriate.
Created for people with ongoing healthcare needs but benefits everyone.
A 33-year-old male asked:
If i tested positive for genital herpes blood test when I am asymptomatic is it conclusive?
Dr. Marc Goldhagen
Occupational Medicine 35 years experience
Yes: The blood test lets us know that you have the virus lying dormant in your body some where. When your immune system is otherwise compromised due to str... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 34-year-old female asked:
I was recently diagnosed with genital herpes through a blood test. Is it possible that i contracted it orally and only had one breakout in 3 years?
Dr. Gurmukh Singh
Pathology 51 years experience
Possible: Please discuss this issue with your doctor at your next visit. God forbid the breakouts become an issue, there is treatment to address that.
Created for people with ongoing healthcare needs but benefits everyone.
A 23-year-old female asked:
What blood test is needed to test for hiv, herpes, hepitites? I have herpes on the lip but how can I find out for sure i don't have genital?
Dr. Robert Killian
General Practice 30 years experience
STD testing: These common infections are easily tested. There are antibody tests for each of these viruses. There are more fancy tests if there is anything acute g... Read More
Created for people with ongoing healthcare needs but benefits everyone.
View all answers
A 35-year-old member asked:
How reliable are genital herpes blood tests vs cultures?
Dr. Gurmukh Singh
Pathology 51 years experience
Active vs past: Blood tests can detect exposure to the herpes virus but do not tell if there is active infection. Molecular testing of the affected cells/tissue is m... Read More
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Nov 24, 2021

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