- male
- 25 Years
- 29/01/2025
Hey, so about 12 weeks ago, I had a lip kiss with a prostitute, and now I'm really worried about HIV. I'm thinking about getting tested and I've heard about the combo test and maybe a Western Blot or an HIV PCR RNA test. Can you tell me which is the best option for someone in my situation?
Answered by 1 Apollo Doctors
do elisa
Dr. Ranjith Suggests...
Consult a Infectious Disease specialist
Answered 25/07/2025
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AI powered Health Chatbot
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Understanding HIV Transmission Risk from Lip Kissing
- HIV is primarily transmitted through blood, semen, vaginal fluids, and breast milk. The risk from lip kissing alone is extremely low unless there are open sores or bleeding gums.
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Overview of HIV Testing Options
- Combo (4th Generation) Test: Detects both HIV antibodies and antigens, effective from 2-4 weeks post-exposure.
- HIV PCR RNA Test: Detects the virus itself, useful from 9-11 days post-exposure.
- Western Blot: Used to confirm HIV diagnosis after initial positive results.
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Recommended HIV Testing Timeline
- For accurate results, the Combo test is recommended at 12 weeks post-exposure.
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Best HIV Test for Your Situation
- The Combo (4th generation) test is generally preferred for screening at 12 weeks post-exposure due to its accuracy.
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Next Steps and Medical Advice
- Consult a healthcare provider for testing and counseling. The risk from your described exposure is very low, but testing can provide peace of mind.
Recommended next steps
Consult a Infectious Disease specialist or Take a HIV PCR Test Test
Answered 20/08/2025
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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.