I did hiv1&2p24 combo test after 4 month of possible exposure but I take cefekindcv 500 for 5 days before the test, could this medicine alter my result ,which is negative.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.