how long does pain killer stay in your system
How long do drugs stay in your system? Alcohol - 3-5 days in urine (eTg), up to 90 in hair and around 10 - 12 hours in blood. Amphetamines - 1 to 3 days in urine, up to 90 in hair and around 12 hours in blood. â¦MDMA (Ecstasy) 3-4 days in urine, up to 90 in hair and 1 - 2 days in blood.