How Long Does Ativan Stay in Your System?
Understanding how long Ativan remains in the body can help users manage its effects and follow their dosage schedules safely.
The half-life of Ativan ranges between 10 to 20 hours, meaning it takes that long for half the drug to be processed and eliminated.
Several factors—like age, liver function, dosage, and metabolism—affect how long Ativan remains in the system.
Ativan may be detectable in blood or urine for days, and in hair for weeks or months after the last dose.
Prolonged presence of the drug can increase accumulation risks, especially if taken frequently, requiring medical oversight.
Though the effects may only last hours, Ativan can linger in the body for days—an important factor for safe and informed use.