Herpes Simplex Virus 1 & 2, IgM
Understanding Herpes Simplex Virus 1 & 2, IgM
What is Herpes Simplex Virus 1 & 2, IgM?
The Herpes Simplex Virus 1 & 2, IgM test helps in determining recent exposure to Herpes simplex virus (HSV) 1 & 2 which causes herpes infection. It does so by detecting the presence of IgM antibodies (specific proteins) that are produced in response to a recently acquired infection. Early detection enables timely management and may also prevent further spread of the infection.
Herpes simplex virus (HSV), known as herpes, causes infections related to the skin. Herpes is highly contagious and can be spread through sexual contact or skin-to-skin contact with an infected person. The infection lasts a lifetime. Most HSV infections are asymptomatic or unrecognized, but symptoms of herpes include painful blisters or ulcers that can recur over time. Herpes is not curable, however, it can be well managed with medications.
HSV-1 and HSV-2 are two strains of the herpes virus that can cause infections, usually related to the skin. HSV-1 is primarily associated with oral herpes, causing cold sores or blisters around the mouth and lips. It can spread through skin-to-skin contact such as kissing. Furthermore, HSV-2 causes genital herpes, resulting in painful sores and blisters in the genital area. It can spread through sexual contact and is considered a sexually transmitted disease. Therefore, the Herpes Simplex Virus 1 & 2, IgM testing plays a vital role in identifying individuals with HSV 1 & 2 infections, including asymptomatic (those who do not show any symptoms) individuals who may unknowingly transmit the virus to others.
Your doctor may recommend the Herpes Simplex Virus 1 & 2, IgM test when you are experiencing symptoms suggestive of herpes infection. Symptoms may include painful, recurring blisters or ulcers, painful urination, unusual discharge from the urethra and vagina, fever, body aches, sore throat, and swollen lymph nodes. This test specifically detects the presence of IgM antibodies in the blood, which are produced in response to an active or recent herpes infection. Also, the Herpes Simplex Virus 1 & 2, IgM test is used to confirm the presence of the virus during the early stages of infection or for individuals experiencing their first outbreak.
No special preparation is needed before undergoing the Herpes Simplex Virus 1 & 2, IgM test. Talk to your doctor about your specific test results. Narrate your complete medical history and symptoms to help them correlate your clinical and laboratory findings and formulate your treatment plan. It is important to communicate with your partners about the infection to ensure informed decisions regarding risk reduction. Negative results do not rule out the possibility of infection. Retesting is recommended after 8-14 days.
What is Herpes Simplex Virus 1 & 2, IgM used for?
The Herpes Simplex Virus 1 & 2, IgM test is done:
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To confirm the diagnosis of herpes simplex virus (HSV) 1 & 2 infection in individuals with suggestive symptoms.
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To find out if an individual is recently exposed to herpes infection.
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To diagnose patients with a history of genital sores without any symptoms.
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To identify a potential HSV infection in pregnant females without any relatable symptoms.
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To detect the infection in your sexual partner if you are already infected.
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To estimate and analyze the frequency of your symptoms and future outbreaks.
What does Herpes Simplex Virus 1 & 2, IgM measure?
The Herpes Simplex Virus 1 & 2, IgM test is designed to detect IgM antibodies that are produced as a body's first response to a HSV infection. IgM antibodies may take up to 10 days to develop. Also, these antibodies are usually present in higher concentrations shortly after an infection and eventually decrease after a time period (7-10 days). Therefore, the presence of HSV-1 or HSV-2 IgM antibodies typically suggests a recent infection.
Early detection allows doctors to detect symptoms quickly and provide necessary medical interventions to individuals suffering from HSV infection, leading to better outcomes and improved quality of life.
Interpreting Herpes Simplex Virus 1 & 2, IgM results
Interpretations
RESULT (INDEX) |
REMARKS |
< 0.8 |
Negative |
0.8 - 1.2 |
Borderline |
> 1.2 |
Positive |
Negative results do not rule out the possibility of infection. Retesting is recommended after 8 - 14 days.
Reference range may vary from lab to lab*