What should I do if my HIV antibody level is 100?
Dec 01, 2025
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
An HIV antibody level of 100 requires clarification of the testing reference standard, confirmation of the test type, timely retesting for diagnosis, evaluation of potential interfering factors, and assessment of infection risk. The numerical result must be interpreted in conjunction with clinical context and should not be used alone to draw conclusions. If the test indicates a positive or borderline result, or if there is a history of high-risk exposure, immediate medical consultation for further diagnosis is recommended.
HIV antibody test results with a value of 100 require clarification of the testing reference standards, confirmation of the test type, timely retesting for diagnosis, identification of potential interfering factors, and assessment of infection risk. The numerical result must be interpreted in combination with clinical context and should not be used alone to draw conclusions. If the test indicates a positive or borderline result, or if there is a history of high-risk exposure, immediate medical consultation is recommended for further diagnosis.
1. Clarify the testing reference standards: Different testing methods have different normal reference ranges. Refer to the cutoff value indicated on the report; if 100 exceeds this threshold, the result is considered positive, otherwise it is negative. Always follow the standard specified by the testing facility.
2. Confirm the test type: Differentiate between screening tests and confirmatory tests. A value of 100 in a screening test may indicate a preliminary positive result, which requires verification through confirmatory testing such as Western blot to avoid misinterpretation due to false positives.
3. Timely retesting and confirmation: Regardless of initial results, individuals should undergo retesting at a qualified hospital or disease control center. Combined use of nucleic acid testing, antigen testing, and other methods will allow healthcare professionals to definitively determine HIV infection status.
4. Identify interfering factors: Conditions such as autoimmune diseases, recent vaccination, or procedural errors during testing may lead to false-positive results. Inform your doctor about recent health conditions and medication history to assist in accurate interpretation.
5. Assess infection risk: Review whether there has been any recent high-risk behavior, such as unprotected sex or blood exposure. Combining risk history with test results enables a more accurate evaluation of infection probability and provides a basis for subsequent interventions.
Maintain regular作息 (daily routines), avoid fatigue, eat a balanced diet to support nutrition and boost immunity, avoid anxiety that may affect physical and mental health, do not self-medicate or trust unverified remedies, strictly adhere to testing and retesting procedures, and practice personal protective measures to prevent potential transmission.
