{"id":5109,"date":"2025-07-19T20:46:50","date_gmt":"2025-07-19T13:46:50","guid":{"rendered":"https:\/\/gdhealth.vn\/?p=5109"},"modified":"2025-12-24T11:14:56","modified_gmt":"2025-12-24T04:14:56","slug":"what-to-do-when-suspecting-hiv-exposure-6-essential-steps-to-take-with-pep","status":"publish","type":"post","link":"https:\/\/gdhealth.vn\/en\/what-to-do-when-suspecting-hiv-exposure-6-essential-steps-to-take-with-pep\/","title":{"rendered":"What to Do When Suspecting HIV Exposure? 6 Essential Steps to Take with PEP"},"content":{"rendered":"<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"0\">This article provides detailed instructions on the steps to take if you suspect you have been exposed to\u00a0<\/span><a href=\"https:\/\/www.google.com\/url?source=gmail&amp;sa=E&amp;q=https:\/\/www.who.int\/news-room\/fact-sheets\/detail\/hiv-aids\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"1\">HIV<\/span><\/a><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"2\">: from initial first aid, seeking medical examination, testing, to receiving\u00a0<\/span><a href=\"https:\/\/www.google.com\/url?source=gmail&amp;sa=E&amp;q=https:\/\/gdhealth.vn\/pep-phao-cuu-sinh-khan-cap-sau-phoi-nhiem-hiv\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"3\">PEP<\/span><\/a><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"4\">\u00a0(Post-Exposure Prophylaxis for HIV) and adhering to the 28-day medication course. You will learn where to find PEP, what to keep in mind during the medication process, and how to follow up after completing the treatment.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung trang<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/gdhealth.vn\/en\/what-to-do-when-suspecting-hiv-exposure-6-essential-steps-to-take-with-pep\/#Step_1_Immediate_First_Aid_After_HIV_Exposure\" >Step 1: Immediate First Aid After HIV Exposure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/gdhealth.vn\/en\/what-to-do-when-suspecting-hiv-exposure-6-essential-steps-to-take-with-pep\/#Step_2_Go_to_a_Medical_Facility_as_Soon_as_Possible\" >Step 2: Go to a Medical Facility as Soon as Possible<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/gdhealth.vn\/en\/what-to-do-when-suspecting-hiv-exposure-6-essential-steps-to-take-with-pep\/#Step_3_Risk_Assessment_and_Testing_at_a_Medical_Facility\" >Step 3: Risk Assessment and Testing at a Medical Facility<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/gdhealth.vn\/en\/what-to-do-when-suspecting-hiv-exposure-6-essential-steps-to-take-with-pep\/#Step_4_Receiving_PEP_Medication_and_Usage_Instructions\" >Step 4: Receiving PEP Medication and Usage Instructions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/gdhealth.vn\/en\/what-to-do-when-suspecting-hiv-exposure-6-essential-steps-to-take-with-pep\/#Step_5_Adhering_to_the_28-Day_PEP_Treatment\" >Step 5: Adhering to the 28-Day PEP Treatment<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/gdhealth.vn\/en\/what-to-do-when-suspecting-hiv-exposure-6-essential-steps-to-take-with-pep\/#Step_6_Retesting_and_Follow-up_After_Completing_PEP\" >Step 6: Retesting and Follow-up After Completing PEP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/gdhealth.vn\/en\/what-to-do-when-suspecting-hiv-exposure-6-essential-steps-to-take-with-pep\/#i\" >\u00a0<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Step_1_Immediate_First_Aid_After_HIV_Exposure\"><\/span><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"5\">Step 1: Immediate First Aid After HIV Exposure<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"6\">When a high-risk situation has just occurred (e.g., a needle stick injury to the skin, blood\/bodily fluid splashing into the eyes, recent unprotected sex), remaining calm and performing correct first aid is very important:<\/span><\/p>\n<ul class=\"appsElementsGenerativeaiAstList\">\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"7\">If skin is exposed to blood\/bodily fluid or a needle stick injury occurs:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"8\">\u00a0Immediately wash the exposed area repeatedly under running water and soap. Do not scrub hard (as this can spread the injury); instead, wash gently but thoroughly. You can also disinfect the wound with an antiseptic solution (70\u00b0 alcohol, betadine&#8230;) if available.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"9\">If blood\/bodily fluid splashes into the eyes, mouth, or nose:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"10\">\u00a0Immediately wash with clean water or physiological saline. For the eyes, use 0.9% saline solution or clean water to rinse continuously for a few minutes (if an eyewash kit is available, that&#8217;s better). For the mouth, gargle repeatedly with clean water or saline, do not swallow the gargling liquid. For the nose, you can instill physiological saline and blow gently.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"11\">Absolutely do not use strong detergents or unrecommended chemicals<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"12\">\u00a0(such as bleach, acid&#8230;) on the exposed area, as this can cause further injury.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-3065 aligncenter\" src=\"https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-300x300.png\" alt=\"S\u01a1 c\u1ee9u sau ph\u01a1i nhi\u1ec5m HIV\" width=\"399\" height=\"399\" srcset=\"https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-300x300.png 300w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-150x150.png 150w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-768x768.png 768w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-600x600.png 600w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-100x100.png 100w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text.png 1024w\" sizes=\"(max-width: 399px) 100vw, 399px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Step_2_Go_to_a_Medical_Facility_as_Soon_as_Possible\"><\/span><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"13\">Step 2: Go to a Medical Facility as Soon as Possible<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"14\">After first aid, go to the nearest medical facility immediately. Ideally, this should be within the first few hours after exposure. Do not wait or hesitate \u2013 every hour that passes, the effectiveness of PEP decreases (as mentioned, the best time is within the first 24 hours).<\/span><\/p>\n<ul class=\"appsElementsGenerativeaiAstList\">\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"15\">Where to seek examination?<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"16\">\u00a0Go to the nearest medical facility possible: any hospital or medical center can provide initial support. If in a large city, you can go directly to a specialized infectious disease hospital (such as the Hospital for Tropical Diseases, or National Hospital for Tropical Diseases) where PEP medication is readily available. Some private clinics specializing in HIV\/STIs also provide PEP services. The most important thing is that you receive examination and medication as early as possible.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Step_3_Risk_Assessment_and_Testing_at_a_Medical_Facility\"><\/span><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"17\">Step 3: Risk Assessment and Testing at a Medical Facility<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"18\">At the medical facility, a doctor will conduct a very detailed assessment of the exposure risk. They may ask you about:<\/span><\/p>\n<ul class=\"appsElementsGenerativeaiAstList\">\n<li class=\"appsElementsGenerativeaiAstAnimated\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"19\">The type of exposure situation (sexual intercourse, needle stick injury, etc.).<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"20\">Information about the source of infection (if known): For example, whether the partner is HIV-positive, or where the needle came from if it was an injection needle.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"21\">The time the event occurred (to see if it is still within the 72-hour window).<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"22\">The doctor will base their decision on these factors to determine whether to prescribe HIV post-exposure prophylaxis medication. If your situation is high-risk enough, the next step is a rapid HIV test:<\/span><\/p>\n<ul class=\"appsElementsGenerativeaiAstList\">\n<li class=\"appsElementsGenerativeaiAstAnimated\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"23\">You will be given an HIV test (usually a rapid Ag\/Ab combo test or antibody rapid test) immediately on-site. The purpose is to find out if you already have HIV. If the result is positive, it means you were infected with HIV previously, and PEP will not be necessary (the doctor will advise on transitioning to HIV treatment).<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"24\">If the result is negative, the doctor will proceed with giving you PEP.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><i><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"25\">Note:<\/span><\/i><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"26\">\u00a0In cases where the test result is not immediately available (e.g., must wait a few hours) but the risk is very high, the doctor may allow you to start the first dose of PEP immediately, without delay, to utilize the golden time.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Step_4_Receiving_PEP_Medication_and_Usage_Instructions\"><\/span><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"27\">Step 4: Receiving PEP Medication and Usage Instructions<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"28\">After assessment and deciding to prescribe PEP, the doctor will write a prescription for you. The standard\u00a0<\/span><a href=\"https:\/\/www.google.com\/url?source=gmail&amp;sa=E&amp;q=https:\/\/pep.guidelines.org.au\/guidelines\/prescribing-pep\/recommended-pep-regimens\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"29\">PEP regimen<\/span><\/a><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"30\">\u00a0currently consists of a combination of 3 anti-HIV drugs (the doctor will choose the most appropriate combination of 3 antiretroviral drugs). You will receive enough medication for the full 28-day course of treatment. Listen carefully to the healthcare staff&#8217;s instructions regarding:<\/span><\/p>\n<ul class=\"appsElementsGenerativeaiAstList\">\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"31\">How to take the medication:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"32\">\u00a0How many pills to take per day, and at what time (usually taken once a day, at the same fixed time).<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"33\">Any necessary dietary restrictions:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"34\">\u00a0Some ARV drugs should be taken after a meal to reduce stomach irritation, and the doctor will advise if necessary.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"35\">Possible side effects:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"36\">\u00a0As mentioned in a previous article, PEP medication can cause nausea, fatigue&#8230; Ask the doctor or pharmacist how to manage them if they occur (e.g., you might take an anti-nausea medication beforehand).<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"37\">Follow-up appointment schedule:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"38\">\u00a0You will usually be scheduled for a follow-up visit after about 2 weeks for the doctor to check your condition, ask about side effects, and encourage adherence.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"39\">Cost of PEP:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"40\">\u00a0In Vietnam, PEP medication is not widely provided for free (except in some cases of occupational exposure under policy). The cost of PEP medication for 28 days can range from about 800,000 to 2,000,000 VND depending on the type of drug. Be prepared financially; if you face difficulties, you can ask the healthcare staff about possible support (some community projects or health insurance may cover part of the cost).<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><img decoding=\"async\" class=\"wp-image-3067 aligncenter\" src=\"https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-1.png\" alt=\"Nh\u1eadn thu\u1ed1c PEP\" width=\"783\" height=\"783\" srcset=\"https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-1.png 1024w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-1-300x300.png 300w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-1-150x150.png 150w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-1-768x768.png 768w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-1-600x600.png 600w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-1-100x100.png 100w\" sizes=\"(max-width: 783px) 100vw, 783px\" \/><\/span><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Step_5_Adhering_to_the_28-Day_PEP_Treatment\"><\/span><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"41\">Step 5: Adhering to the 28-Day PEP Treatment<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"42\">Now you have the medication \u2013 the next crucial step is taking the medication regularly for the full 28 days:<\/span><\/p>\n<ul class=\"appsElementsGenerativeaiAstList\">\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"43\">Take it on time every day:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"44\">\u00a0Try to take the medication at the same time each day (e.g., 8 AM or 10 PM). You should set a reminder alarm to avoid forgetting.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"45\">Do not miss a dose:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"46\">\u00a0If you accidentally miss a dose, take it as soon as you remember (if it&#8217;s not more than 24 hours late). If it has been over 24 hours, skip the missed dose and continue taking the next dose on time \u2013 do not double the dose to compensate. In case of a missed dose or any issue, you should inform your doctor for further consultation.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"47\">Do not stop the medication on your own:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"48\">\u00a0Even if you experience mild side effects, absolutely do not stop the medication on your own before 28 days (stopping early can give the virus a chance to resurge).<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"49\">During the entire PEP course, you should also continue with safe practices<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"50\">\u00a0to avoid creating new risks: always use a condom during sex, do not share needles, and do not donate blood during this period.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Step_6_Retesting_and_Follow-up_After_Completing_PEP\"><\/span><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"51\">Step 6: Retesting and Follow-up After Completing PEP<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"52\">After 28 days, you finish the PEP medication \u2013 you have completed the course. However, you cannot immediately confirm that you are HIV negative. The virus (if present) needs time to multiply to a detectable level through testing. Therefore, you will need to follow the post-PEP testing schedule:<\/span><\/p>\n<ul class=\"appsElementsGenerativeaiAstList\">\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"53\">4-6 weeks after exposure<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"54\">\u00a0(i.e., about 2-4 weeks after finishing PEP): Take the first HIV test. A negative result at this time is a very good sign.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"55\">3 months after exposure:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"56\">\u00a0Take the second HIV test. If the result continues to be negative, you can be almost certain that you have not acquired HIV. (In a few special cases, the doctor may recommend an additional test at 6 months for complete certainty.)<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"aligncenter wp-image-3071\" src=\"https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-3-300x300.png\" alt=\"Theo d\u00f5i sau PEP\" width=\"498\" height=\"498\" srcset=\"https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-3-300x300.png 300w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-3-150x150.png 150w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-3-768x768.png 768w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-3-600x600.png 600w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-3-100x100.png 100w, https:\/\/gdhealth.vn\/wp-content\/uploads\/2025\/07\/Your-paragraph-text-3.png 1024w\" sizes=\"(max-width: 498px) 100vw, 498px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"i\"><\/span>\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"57\">What happens after PEP?<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"58\">\u00a0If all test results are negative, you can breathe a sigh of relief. However, do not forget to continue maintaining safe behaviors to avoid future exposures. If you find yourself frequently in high-risk situations (e.g., job involving contact with blood, or having sex with an HIV-positive partner without consistent condom use), discuss with your doctor about switching to PrEP (pre-exposure prophylaxis) for long-term proactive protection. Finally, your safety after a risky exposure is a valuable experience. Share your knowledge about PEP and other HIV prevention measures with those around you (friends, family) to collectively raise awareness.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 18pt;\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"59\">Common Mistakes When Using PEP<\/span><\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"60\">Although PEP is a powerful measure for HIV post-exposure prophylaxis, incorrect use can reduce its effectiveness or even lead to failure. Here are common mistakes to absolutely avoid:<\/span><\/p>\n<ul class=\"appsElementsGenerativeaiAstList\">\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"61\">Delaying the start of HIV post-exposure prophylaxis:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"62\">\u00a0This is the most serious mistake. Many people hesitate or are complacent, not getting the medication immediately after exposure. As emphasized, PEP must be started as soon as possible \u2013 ideally within the first 24 hours, and no later than 72 hours. Every hour of delay reduces the ability to stop the virus. If started after 72 hours, PEP is almost ineffective.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"63\">Insufficient adherence to the regimen (missed doses, stopping early):<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"64\">\u00a0Some people start treatment but then forget to take their daily medication, or stop the medication when they feel healthy. This is a dangerous mistake: HIV post-exposure prophylaxis medication must be taken regularly every day for 28 days. Missing a dose or stopping the medication early will result in insufficient drug concentration to inhibit the virus, severely reducing protective efficacy. (If you miss a dose and remember within &lt; 24 hours, take it immediately; if it is too late, inform your doctor \u2013 and absolutely do not double the dose the next day.)<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"65\">Using medication without a doctor&#8217;s prescription:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"66\">\u00a0PEP is a prescription drug that requires a doctor&#8217;s assessment and guidance. Buying and taking the medication on your own without medical consultation can lead to using the wrong type of drug, incorrect dosage, or overlooking dangerous drug interactions. You should always obtain PEP through a reputable healthcare facility \u2013 the doctor will choose the appropriate regimen and monitor you during use.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"67\">Using PEP in place of regular prevention:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"68\">\u00a0Some people misuse PEP as a &#8220;safety pill&#8221; every time they have unprotected sex, instead of adopting safety measures from the start. Remember that PEP is only for emergency situations, not a long-term solution for individuals with repetitive high-risk behavior. If you are regularly at high risk, switch to PrEP (pre-exposure prophylaxis) for more effective protection instead of using PEP multiple times.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"69\">Continuing high-risk behavior while on HIV post-exposure prophylaxis medication:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"70\">\u00a0PEP only protects you for the exposure that occurred before. If you continue to have unprotected sex or share needles during the 28 days of treatment, you can contract HIV from new exposures (which the current PEP does not cover). Therefore, while on PEP and until confirmed negative, strictly adhere to safety measures (use condoms, do not share needles) to avoid putting yourself at risk again.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"71\">Failing to inform the doctor about current medications or underlying medical conditions:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"72\">\u00a0Some people are hesitant to share that they are taking other medications (e.g., birth control pills, other treatment drugs, supplements, herbs) or have medical conditions (liver, kidney&#8230;). This can lead the doctor to prescribe sub-optimal PEP or overlook drug interactions. The consequence can be reduced PEP efficacy or increased side effects. Therefore, be honest and provide complete health information to the doctor when consulting about PEP.<\/span><\/li>\n<li class=\"appsElementsGenerativeaiAstAnimated\"><strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"73\">Failing to monitor and report side effects:<\/span><\/strong><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"74\">\u00a0Most PEP side effects are mild and will resolve, but occasionally some people experience significant discomfort (such as severe nausea, extreme fatigue, rash&#8230;). A few cases of severe side effects require a change of medication. The mistake is enduring in silence or arbitrarily stopping the medication without informing the doctor. Instead, you should report immediately if you experience any unusual or overly uncomfortable symptoms \u2013 the doctor can help manage them or switch to a safer alternative for you.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"75\">Avoiding these mistakes is the key to ensuring PEP achieves maximum efficacy and protects your health.<\/span><\/p>\n<p style=\"text-align: justify;\"><em><i><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"215\">This article is written by<\/span><\/i> <a href=\"https:\/\/gdhealth.vn\/doi-ngu\/bac-si-do-huu-dat\/\"><b>Dr \u0110\u1ed7 H\u1eefu \u0110\u1ea1t.<\/b><\/a> <i><span class=\"appsElementsGenerativeaiAstAnimated\" data-ast-node-id=\"217\">The doctor has many years of in-depth experience in reproductive and sexual health care.<\/span><\/i><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This article provides detailed instructions on the steps to take if you suspect you have been exposed to\u00a0HIV: from initial first aid, seeking medical examination, testing, to receiving\u00a0PEP\u00a0(Post-Exposure Prophylaxis for HIV) and adhering to the 28-day medication course. You will learn where to find PEP, what to keep in mind during the medication process, and [&hellip;]<\/p>\n","protected":false},"author":49,"featured_media":3060,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[139],"tags":[],"class_list":["post-5109","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health-bulletin"],"acf":[],"_links":{"self":[{"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/posts\/5109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/users\/49"}],"replies":[{"embeddable":true,"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/comments?post=5109"}],"version-history":[{"count":2,"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/posts\/5109\/revisions"}],"predecessor-version":[{"id":5111,"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/posts\/5109\/revisions\/5111"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/media\/3060"}],"wp:attachment":[{"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/media?parent=5109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/categories?post=5109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gdhealth.vn\/en\/wp-json\/wp\/v2\/tags?post=5109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}