How long do rifampicin stay in your system?

Answer 1

Rifampicin has a half-life of approximately 3 to 5 hours in healthy individuals, meaning it takes this amount of time for half the drug to be eliminated from the body. Generally, it can take about 1 to 2 days for rifampicin to be cleared from the system after the last dose, depending on factors like metabolism, dosage, and duration of use. However, traces of the drug may be detectable in urine for a longer period. Always consult a healthcare professional for personalized information.