How Long Do Different Drugs Stay Detectable?

Picture of Reviewed By:  <a href="/author/lawrence-reese/" style="color:#f90">Lawrence Reese</a>

Reviewed By: Lawrence Reese

Director of Operations at:  ChoiceDNA

Have you ever wondered how long different drugs stay detectable? If you have, we discuss how long you have to detect these more widely used illicit drugs here.

How long do you have to drug test?

This is just a general guideline, and individual results may vary.

  • Alcohol – you have 5 days to test in urine, about 90 in hair
  • Amphetamines – you have 1-3 days to test in urine, about 90 in hair
  • Benzodiazepines (Xanax, Valium) – you have 20-40 days to test in urine, about 90 in hair
  • Cannabis – you have 7-30 days to test in urine, about 90 in hair
  • Cocaine – you have 3-4 days to test in urine, about 90 in hair
  • MDMA – you have 3-4 days to test in urine, about 90 in hair

If you require testing services, look no further than Choice DNA. We provide a professional atmosphere to collect samples. If you need to find out whether someone has done drugs, we can help. To learn more, give us a call at (800) 219-4362

Director of Operations at :  ChoiceDNA

Lawrence Reese is the Director of Operations at Choice DNA Laboratory, based in Fort Worth, Texas. He’s in charge of day-to-day operations, quality standards, and the smooth availability of DNA testing services nationwide.

September 2026
MonTueWedThuFriSatSun
31123456
78910111213
14151617181920
21222324252627
2829301234
parlay parlay idn poker idn poker idn poker italia188 sohibslot sohibslot tikus4d slot gacor istanaslot istanaslot slot gacor mybet188 permata88 RP888 RP888 Jinhoki slot777 SLOT GACOR SLOT GACOR slot gacor slot gacor slot gacor slot situs toto slot gacor bandar hk toto situsslot slot pulsa bolaslot99 slot gacor slot gacor gacor slot gacor situs toto slot777 cuanwin77 DEPOBOS toto slot slot pulsa slot gacor slot gacor slot gacor slot thailand link gacor slot gacor slot gacor toto slot gacor slot gacor slot deposit qris togel online slot777 slot slot gacor slot gacor slot88 hoki slot deposit qris slot online slot gacor slot gacor togel judi bola parlay toto slot gacor calon4d Toto Slot Toto Slot slot pulsa calon4d toto slot hokiemas88 rupiahbet slot gacor toto togel pkv games apk slot Slot Pulsa slot dana toto slot gacor