Acute HIV Infection Quiz
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Sore throat
Swollen lymph nodes
Skin rash
Heat exhaustion
Brain fog
Heat rash
Headache
Extreme fatigue
Tickly cough
Dry cough
Unexplained joint pain
Weight loss
Not seeing your symptoms? No worries!
What is Acute HIV Infection?
Acute HIV infection occurs in some people during the first 4 weeks after contracting the HIV virus. The virus rapidly attacks immune cells and causes fever, headache, and sometimes a rash. The patient is highly contagious during this time as the viral load is high. Risk factors for transmitting HIV include unprotected sexual activity and contaminated needle stick injuries (e.g., via tattoos or sharing needles). Rarely, it is transmitted through the transfusion of blood products.
Typical Symptoms of Acute HIV Infection
- History of HIV or AIDS
- Fever
- Recurrent fever episodes
- Blood in stool
- Swollen lymph nodes or lumps in the neck, armpits, groin, or behind the ears
- Headache
- Attracted to others of the same sex
- Muscle pain
Diagnostic Questions for Acute HIV Infection
Your doctor may ask these questions to check for this disease:
- Have you ever been diagnosed with HIV or AIDS?
- Do you have a fever?
- Do you have recurrent fever episodes?
- Have you noticed any blood in your stool?
- Do you have any swollen lymph nodes or lumps in your neck, armpits, groin, or behind your ears?
Treatment of Acute HIV Infection
Lifelong antiretroviral therapy is effective in controlling HIV, reducing the viral load, preventing transmission, and suppressing viral multiplication. Early diagnosis and treatment are highly beneficial.
Reviewed By:
Saqib Baig, MD, MS (Pulmonology, Critical Care, Internal Medicine)
Dr. Baig graduated from Army Medical College (NUST) Pakistan in 2007. He did his internal medicine training from Baltimore, Maryland, USA during the years 2009-2013. He joined the internal medicine faculty practice at Medical College of Wisconsin in USA for 2 years before pursuing advanced training. He completed his pulmonary disease and critical care medicine fellowship from Rutgers Robert Wood Johnson Medical School from 2015-2018. | | During his fellowship, Dr. Baig completed his master's in health care services management through Rutgers Business School. He currently serves as the medical director of respiratory therapy and pulmonary function lab and the clinical director of the COPD program at the Jane and Leonard Korman Respiratory Institute at Thomas Jefferson University. He holds the Assistant Professor of Medicine rank at Sidney Kimmel Medical College at Thomas Jefferson University. Dr. Baig's interests lie in respiratory physiology, airways disease, and data science.
Yoshinori Abe, MD (Internal Medicine)
Dr. Abe graduated from The University of Tokyo School of Medicine in 2015. He completed his residency at the Tokyo Metropolitan Health and Longevity Medical Center. He co-founded Ubie, Inc. in May 2017, where he currently serves as CEO & product owner at Ubie. Since December 2019, he has been a member of the Special Committee for Activation of Research in Emergency AI of the Japanese Association for Acute Medicine. | | Dr. Abe has been elected in the 2020 Forbes 30 Under 30 Asia Healthcare & Science category.
Content updated on Dec 6, 2024
Following the Medical Content Editorial Policy
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With a free 3-min Acute HIV Infection quiz, powered by Ubie's AI and doctors, find possible causes of your symptoms.
This questionnaire is customized to your situation and symptoms, including the following personal information:
Biological Sex - helps us provide relevant suggestions for male vs. female conditions.
Age - adjusts our guidance based on any age-related health factors.
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People with similar symptoms also use Ubie's symptom checker to find possible causes
- Have a fever
- Blood in stool
- My body is hot
- Lymph swollen
- Recurrent fevers
- Stools looks like strawberry jam
- Periodic fever (>100.4°F / 38°C)
- Swollen lymph nodes above collar bone
- Fever then no fever then fever again
- Stool looks like raspberry jelly
- Remittent fever of 102.2°F / 39°C
- Extremely high fever of 106.7°F / 41.5°C or higher
- Swollen armpit
- Poop looks like strawberry jam
- Fever of 100.4°F / 38°C or more for weeks
See full list
Symptoms Related to Acute HIV Infection
Diseases Related to Acute HIV Infection
FAQs
Q.
Did the Condom Break? Why You Are at Risk and Medically Approved Next Steps
A.
A broken condom raises the risk of pregnancy and STIs, but acting fast can lower it. There are several factors to consider, see below for details that could change your next steps. Stop sex and clean gently without douching, use emergency contraception as soon as possible, including pills or a copper IUD within 5 days, assess HIV risk for PEP within 72 hours, and plan STI and pregnancy testing at the recommended windows.
References:
* Failing, H. J., Trussell, J., Stouffer, K., & Sedjo, R. L. (2018). Failure rates of condoms in preventing unintended pregnancy: a systematic review. *Contraception*, *97*(1), 1-8.
* Westerman, L. M., Nielson, S. J., & Raine, T. R. (2018). Consistent condom use for prevention of HIV and other sexually transmitted infections: a review. *Current Opinion in Obstetrics and Gynecology*, *30*(5), 329-335.
* Trussell, J., & Raymond, E. G. (2020). Emergency contraception: a review of the evidence. *Contraception*, *101*(3), 143-152.
* Workowski, K. A., Bachmann, L. H., Chan, P. A., Johnston, C. M., Muzny, C. A., Reno, H., ... & Sexually Transmitted Infections Treatment Guidelines, 2021. (2021). Sexually Transmitted Infections Treatment Guidelines, 2021. *Morbidity and Mortality Weekly Report. Recommendations and Reports*, *70*(4), 1-187.
* Rowley, J., Vander Hoorn, S., Korenromp, D. S., Low, N., Unemo, P., Abu-Raddad, F. L., ... & Taylor, M. M. (2022). The epidemiology of sexually transmitted infections. *Bulletin of the World Health Organization*, *100*(2), 118-132.
Q.
Did the Condom Break? Why Your Health is at Risk and Medically Approved Next Steps
A.
If a condom may have broken, act quickly: within 72 hours you may be eligible for HIV PEP, and emergency contraception pills or a copper IUD can prevent pregnancy if used promptly, with options up to 5 days; then follow the correct testing windows and watch for symptoms. There are several factors to consider, including whether ejaculation occurred, partner STI status, and the type of sex; see below for exact step by step guidance, test timing for HIV, chlamydia, gonorrhea, and syphilis, pregnancy testing, red flags that need urgent care, and prevention tips for next time.
References:
* Crosby RA, et al. Male condom breakage and slippage among US adolescents and young adults. Am J Obstet Gynecol. 2019 Dec;221(6):629.e1-629.e9. doi: 10.1016/j.ajog.2019.07.031. Epub 2019 Jul 29. PMID: 31376371.
* Minis E, et al. Male condom effectiveness, usability, and acceptability in clinical trials: a systematic review. Contraception. 2018 Jun;97(6):463-471. doi: 10.1016/j.contraception.2017.12.016. Epub 2017 Dec 23. PMID: 29277749; PMCID: PMC5955059.
* Gemzell-Danielsson K, et al. Emergency Contraception: An Update. Womens Health (Lond). 2020 Jan-Dec;16:1745506520935515. doi: 10.1177/1745506520935515. PMID: 32669145; PMCID: PMC7359146.
* Smith DK, et al. Nonoccupational Postexposure Prophylaxis (nPEP) for HIV Prevention. Clin Infect Dis. 2018 Jan 18;66(3):478-485. doi: 10.1093/cid/cix785. PMID: 29020309.
* Workowski KA, et al. Sexually Transmitted Infections Treatment Guidelines, 2021. MMWR Recomm Rep. 2021 Jul 23;70(4):1-187. doi: 10.15585/mmwr.rr7004a1. PMID: 34292702; PMCID: PMC8344910.
Q.
Worried About Exposure? Why Prophylaxis Is Your Vital Defense and Medical Next Steps.
A.
Prophylaxis is your key medical defense after a possible HIV exposure, with PEP started as soon as possible and no later than 72 hours for 28 days, and PrEP taken before exposure cutting sexual transmission risk by about 99% when used as prescribed. There are several factors to consider, including timing, testing and follow-up, adherence, side effects, and whether ongoing PrEP is right for you. Act quickly by seeking care now, asking about PEP, getting an HIV test, and completing any prescribed course, then see below for complete steps and other important details that could change your next move.
References:
* Elopre L, et al. Current status of postexposure prophylaxis for common infections. *Expert Rev Anti Infect Ther.* 2021 Jul;19(7):805-816. PMID: 33761708.
* Baeten JM, et al. An update on pre-exposure prophylaxis for HIV and beyond. *Curr Opin Infect Dis.* 2022 Feb 1;35(1):15-21. PMID: 34914713.
* Wares A, et al. Guidance for the prevention of transmission of hepatitis B, hepatitis C and HIV during exposure to blood, body fluids and sharps in the healthcare setting. *J Hosp Infect.* 2020 Jun;105(2):168-185. PMID: 32066532.
* Puzelli S, et al. Rabies post-exposure prophylaxis (PEP) in humans: an update. *Int J Infect Dis.* 2021 May;106:176-184. PMID: 33812030.
* Miceli MH, et al. Prophylaxis of infectious diseases in immunocompromised patients: an update. *Expert Rev Anti Infect Ther.* 2021 Jun;19(6):731-744. PMID: 33621946.
Q.
Is it AIDS? The Medical Reality and Your Medically Approved Next Steps
A.
There are several factors to consider. AIDS is the advanced stage of untreated HIV and develops over years, not suddenly; only an HIV test can confirm infection, and prompt care including PEP within 72 hours of a recent exposure can prevent infection and guide the right next steps. Most people with recent worries do not have AIDS, but urgent symptoms like severe shortness of breath, high fever, confusion, or rapid weight loss need immediate care; for testing windows, risk assessment, prevention options, and what to do if positive, see the complete answer below.
References:
* Owen SM, et al. Laboratory Testing for the Diagnosis of HIV Infection: An Update. Clin Lab Med. 2021 Sep;41(3):355-373. doi: 10.1016/j.cll.2021.05.004. PMID: 34392815.
* Croxford S, et al. AIDS-defining conditions in the era of potent antiretroviral therapy. AIDS. 2017 Jul 17;31(11):1597-1604. doi: 10.1097/QAD.0000000000001529. PMID: 28489626.
* Saag MS, et al. Current approaches to the management of HIV infection. J Am Med Assoc. 2023 Mar 14;329(10):835-847. doi: 10.1001/jama.2023.0805. PMID: 36916570.
* Gathe JC Jr, et al. Key Considerations in the Management of Newly Diagnosed HIV-Infected Individuals. J Clin Transl Res. 2019 Jul 1;5(3):1-10. PMID: 31367807.
* Palella FJ Jr, et al. The changing landscape of HIV infection: from a fatal disease to a chronic condition. J Clin Infect Dis. 2021 May 28;72(11):2044-2049. doi: 10.1093/cid/ciaa1643. PMID: 33400263.
Q.
Could it be HIV? Why your body is reacting & medical next steps
A.
There are several factors to consider: early infection can cause flu-like symptoms 2 to 4 weeks after a risk exposure, but these are nonspecific and only testing can tell, with timing and window periods being key. Next steps include getting tested at the appropriate time (prefer a 4th generation antigen antibody test, consider a NAT if very early), seeking PEP within 72 hours of a recent exposure, and knowing that effective treatment is available; full details on risks, test windows, and when to seek urgent care are explained below.
References:
* Mayer, K. H., & Venkatesh, K. K. (2020). Acute HIV Infection: Clinical Spectrum and Diagnosis. *Infectious Disease Clinics of North America, 34*(2), 239–251. doi:10.1016/j.idc.2020.03.001
* Owusu-Ofori, A., & Ghana, A. (2020). Laboratory diagnosis of HIV infection: an update on the 2018 CDC guidelines. *Clinical Microbiology Newsletter, 42*(8), 60–65. doi:10.1016/j.clinmicnews.2020.03.003
* Saag, M. S., Gandhi, R. T., Hoy, J. F., Landovitz, R. J., Smith, D. M., & Kuritzkes, D. R. (2021). Current Antiretroviral Therapy. *Journal of Infectious Diseases, 224*(Supplement_4), S304–S317. doi:10.1093/infdis/jiab381
* Paz, M. A., & Siliciano, R. F. (2022). HIV Infection: Pathogenesis, Clinical Course, and Management. *Medical Clinics of North America, 106*(2), 221–234. doi:10.1016/j.mcna.2021.11.002
* Thompson, M. A., Mugavero, M. J., Freiberg, M. S., & Saag, M. S. (2021). The Benefits of Early HIV Diagnosis and Antiretroviral Treatment. *Topics in Antiviral Medicine, 29*(3), 118–122. PMID: 34479366
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Ubie’s symptom checker demonstrated a Top-10 hit accuracy of 71.6%, surpassing the performance of several leading symptom checkers in the market, which averaged around 60% accuracy in similar assessments.
Link to full study:
https://www.medrxiv.org/content/10.1101/2024.08.29.24312810v1References
Robb ML, Ananworanich J. Lessons from acute HIV infection. Curr Opin HIV AIDS. 2016 Nov;11(6):555-560. doi: 10.1097/COH.0000000000000316. PMID: 27716734; PMCID: PMC5642316.
https://journals.lww.com/co-hivandaids/Fulltext/2016/11000/Lessons_from_acute_HIV_infection.4.aspxQadir MI, Abid A. Acute HIV Infection: Advances in Mechanisms and Prophylactic Therapeutic Management. Crit Rev Eukaryot Gene Expr. 2017;27(1):79-90. doi: 10.1615/CritRevEukaryotGeneExpr.2017019467. PMID: 28436334.
https://www.dl.begellhouse.com/journals/6dbf508d3b17c437,7963fdcd2773abac,0b34160b534116b0.html