How Long Does Adderall Stay In Blood

Editor Melissa Carmona

As the content director at Advanced Recovery Systems, Melissa Carmona puts years of writing and editing... read more

Medically Reviewed By Conor Sheehy, PharmD, BCPS, CACP

Dr. Sheehy completed his BS in Molecular Biological science at the Academy of Idaho and went on to consummate his Doctor of Pharmacy (PharmD) at... read more

Updated on 06/29/21

Adderall has a half-life of 9 to 14 hours, which ways that 9 to fourteen hours after dosage, only one-half of the drug remains in your body. Adderall will usually completely clear your system inside 72 hours (or iii days). Notwithstanding, this tin can vary based on several factors.

How Long Does Adderall Stay in Urine, Hair, Saliva or Claret Samples?

Dissimilar tests detect Adderall within different timeframes:

In a urine test, Adderall tin exist detected for upwardly to 4 to 7 days.
When testing hair follicles, Adderall tin be detected near a week after use for upwardly to 90 days.
In a saliva test, Adderall can be detected 20 minutes after use and can be detected for up to 48 hours.
In a blood sample, Adderall tin exist detected 12 to 24 hours later on dosage and can be detected for 24 hours.

Does Adderall Show Up on a Drug Test?

Adderall use can exist detected in urine, hair, saliva and blood samples within the detection windows.

Adderall Detection Windows

Urine testing
As with most types of drug testing, Adderall use can show in a urinalysis. The urine is tested for metabolites that the drug produces, which remain in the organization longer than the drug itself. While most of the drug is eliminated within 36-70 hours of use, urine could examination positive for upwardly to iv days.
Hair testing
Hair testing involves collecting a hair sample from an individual and testing the pilus follicles for Adderall's metabolites. Hair testing allows for the longest window of time to detect drug use, up to three months. Withal, it often takes at least 1 week subsequently use for metabolites to be present in hair follicles.
Saliva testing
Though not common, saliva testing is occasionally used to detect Adderall use. One time taken from an private, saliva is taken to a laboratory and analyzed for metabolites. Saliva testing is thought to be the quickest method to discover drug abuse, as Adderall tin can show upwardly in saliva as presently as 20 minutes later apply. It may remain detectable for up to 48 hours later on utilize.
Blood testing
Another uncommon method of testing for drug use is testing the claret. This is an invasive type of testing. Information technology besides only offers a short window to observe the drug, typically merely within 24 hours of use.

Testing for Adderall misuse may exist administered in several situations.
- If authorities suspect misuse amid students in an academic setting, testing is a possibility.
- Some employers likewise administrate tests to screen for the drug randomly or if apply is suspected.
- People with a criminal history who are on probation may also be tested from fourth dimension to time.

Since the time it takes for the torso to be articulate of Adderall, and the timeframe depends on many factors, there is no clear timetable for how long it may take. Considering information technology has a loftier potential for corruption and habit, it should be used with care. If yous believe that you cannot stop using Adderall, or are abusing your prescription, seek medical help.

What Factors Influence How Long Adderall Stays in Your Organisation?

Many factors influence how long Adderall stays in your system, from body composition and dosage amount to frequency of utilize.

Body Limerick
Adderall metabolizes more than quickly in people with higher body weight. When people with a higher weight take the same dosage as someone who weighs less, a smaller amount of the drug is available in their bloodstream.
Food in the System
Food does not touch on the metabolism of Adderall, and it can be taken with or without food. However, it may not absorb into the bloodstream as well in acidic environments, like when the stomach is total of food.
PH levels
The PH levels in the urinary and gastrointestinal tracts may affect how long it stays in the system. The kidneys will take longer to remove Adderall through the urine if someone has a high pH level (more alkaline). Likewise, things like nutrient and drink can influence the torso'due south pH.
Organ office
Organs such as the liver and kidneys play an important role in ridding the body of many substances, including Adderall. This process can exist slower when an organ does not function as it is supposed to. If kidney function is not normal, the drug may remain in the organization longer than normal or fifty-fifty be recirculated. The same goes for liver function. The liver plays a role in metabolizing substances in the body, so the process will slow down if the liver is not operation as it should exist.
Dosage amount
A medication'southward dosage can also profoundly affect how long information technology takes to clear the system. Equally with whatsoever prescription drug, the more someone has taken, the longer information technology volition take for the body to remove it.
Frequency of use
Those who accept been using Adderall regularly or daily volition probable take longer to clear it from the system compared to someone who has only used the drug a few times. When the drug is taken daily or ofttimes, it can accrue in the body, making it take longer to leave the trunk entirely.

What is Adderall Prescribed For?

Adderall is the brand name for amphetamine salts, and information technology is a central nervous system stimulant. Information technology most often used to treat attention deficit hyperactivity disorder (ADHD), a condition in which people have difficulty focusing or paying attention to a unmarried task and act impulsively. Individuals with ADHD generally take medication daily. It produces a calming outcome, allowing them to focus on a task at hand.

Am I Abusing My Adderall Prescription?

Determine if your Adderall use is problematic. Offset past taking our online cocky-assessment quiz – Start the quiz here.

Sources
U.S. Food and Drug Assistants. "Adderall (CII)." March 2007. Accessed June ten, 2020.
Medical Dislcaimer
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