How Long Does Adderall Stay in Your System?

How long does Adderall last

Adderall is a prescribed medication to treat (ADHD) Attention Deficit Hyperactivity Diseases. Doctors prescribe this drug to bring composure and calmness among the users. It is also helpful in treating sleeping disorders as well as depression. So, here in this article, how long does Adderall stay in your system after consumption?

The soothing effect that this medicine or drug provides is the reason for its abuse by people. It has become among one of the most abused prescribed drugs. Long-time intake of this can also lead to difficulties related to health. So, knowing how long Adderall stays in your system might help you better understand your situation.

Adderall comprises amphetamine, Dextroamphetamine, and stimulants which help stimulate the central nervous system. The medicine consists of the following four salts.

  • 25% of Amphetamine sulfate
  • Amphetamine aspartate monohydrate around 25%
  • 25% of Dextroamphetamine sulfate
  • Dextroamphetamine saccharate around 25%

The solution to the question of how long does Adderall stay in your system has various answers depending on multiple factors. The Adderall version of immediate release lasts for around 4 to 6 hours for each dose. The Adderall XR is the extended version that one should take once a day in the morning time.

Only patients suffering from ADHD or narcolepsy should consume this drug if the consultant doctor prescribes it. However, people misuse Adderall drugs to a large extent with hazardous side effects. If you abuse the Adderall drug, it can cause addiction. This addiction may considerably impact the person’s life, such as relationships, health, employment, and school.

Different kinds of Adderall Drug

Adderall drug can be classified as Immediate Release (IR) or external release (ER) tablet or capsule. Depending upon these varieties, the answer to how long does Adderall stay in your body varies. You can take IR Adderall a few times a day if suggested by a doctor. It lasts for about 4 to 6 hours. However, it would be best to take XR Adderall once a day as it lasts for about 10 hours.

Individuals who are not suffering from ADHD also experience increased concentration after the intake of Adderall drug. The utilization of the Adderall drug might help treat ADHD. It also helps increase the energy levels in individuals. However, it might be harmful if someone abuses its use.

Addiction to Adderall drugs can cause a devastating impact on the consumers of the same. Using this drug if not prescribed by a doctor can be dangerous by causing addiction among individuals.

Adderall’s half-life

Adderall has a lifetime of 9-14 hours. This means that within 14 hours, Adderall can disappear from your system. You can detect Adderall in blood, urine, hair, saliva, and sweat. The half-life of a medication refers to the time that is taken for plasma concentration of Adderall and reducing its original value to half.

It is essential to identify medication’s half-life to answer how long does Adderall stay in your system. After the intake of Adderall, its half-life is approximately around 10 hours. The presence of amphetamine takes place at about 9-11 hours. However, for I-amphetamine, it takes around 11.5 to 14 hours after the dosage.

However, how long does Adderall stay in your system may depend on the different factors associated with another person. Following are the various factors that may affect its presence in your system.

  • Dosage used
  • Frequency of the usage
  • Age, body weight, as well as the health conditions of a person.
  • The different kinds of Adderall used (injection, oral, immediate release, extended-release, or smoke).
  • Diet Habits
  • Healthy functioning and metabolism of the liver and kidney.
  • There are different types of amphetamine-like levoamphetamine or Dextroamphetamine.
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Thus it is confirmed that the capacity of retaining Adderall in a system differentiates with different factors from person to person.

Influencing factors

Different factors influence the presence of Adderall in your system. The following are the other influencing factors.

Physical Factors

Your muscle mass, weight, height, and percentage of body fats affect the pace of clearing the Adderall from the system. Some patients have high body mass and can retain water in the body. This helps to allow the drug to circulate within the system for a more extended time.

Metabolic Health

Patients with efficient and faster metabolism might have a short period for the drugs to be detectable in their system.

PH Levels

How long does Adderall stay in your system might also vary depending on pH level. The kidney of patients having a high PH level takes a longer processing time of the Adderall dosage.

Diet Habits

The different food habits followed by other patients also affect the duration of clearing the medication from the system. Alkalize beverages and foods in a person’s diet can contribute to improving the pace of removing drugs from the system.

Alkalizing beverages

Kidney and Lever Functions

The kidney and liver also have a significant role in eliminating medicines like Adderall from the system. However, if a person is suffering from issues with liver or kidney may take a longer time to remove medication.


One of the most crucial factors in determining how long does Adderall stay in your system is the dosage. Patients taking Adderall at high doses such as 30 mg or even more than that are known to retain the properties of the medicine for a more extended period.

The frequency of usage

The consumption of Adderall drugs for a more extended period might take a longer time in eliminating the remains of the drug. Moreover, the drug gets distributed in different parts of the body with frequent consumption.

How long Adderall stays in hair?

The detection of drugs from the hair follicles is not conducted often as the process involves huge expenses and is also complicated. This test is significant to test drugs used for leaving different metabolites in the system.

However, testing the hair follicles is more efficient and accurate than urine, saliva, and blood tests. This is because it allows the most extended window of time for detecting the existence of medicine in the system.

It is possible to detect the metabolites after the intake of Adderall through a hair follicle test for around three months. However, the Adderall drug takes more than one month after its use to accumulate in the follicle of hair.

How long Adderall stays in blood?

Testing of blood provides a short window for the time of detecting the drug. This is an investigation that helps in determining how long does Adderall stay in your system. With the help of a blood test, you can detect the presence of Adderall in the system within 12 to 24 hours after using the drug.

How long Adderall stays in saliva?

Conducting saliva tests can also detect Adderall in the system. Certain standardized clinical processes are used for saliva tests to detect the presence of metabolites in the system. You can trace the metabolites of the Adderall drug in your saliva 20 minutes after your intake.

The Adderall drugs remain in the saliva for about 48 hours after the intake of the drug. However, testing saliva is more efficient and accurate compared to testing of blood.

How long Adderall stays in urine?

Testing urine is one of the most reliable procedures to detect the presence of an Adderall drug in the system. In this way, you can evaluate how long does Adderall stay in your system. The process of urinalysis can help detect the presence of Adderall drug in the system of a person for around three days after intake of the same. However, patients who intake a high dosage of Adderall drug can show a positive result on conducting urine tests for the same.

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The bottom line of detecting the presence of Adderall drug

  • You can detect Adderall drug with the help of a urine test for around 4-7 days after taking the dosage.
  • With the help of a test of the hair follicle, you can detect the presence of Adderall drug from one week after its use till 90 days.
  • You can detect the Adderall drug’s presence in the system after 20 minutes of its intake until around 48 hours.

However, a blood test can diagnose the same in 12-24 hours after taking medicine.

Impacts of abuse of Adderall

Adderall is a prescribed medicine that can lead to misuse, overdose, and addiction if taken in huge amounts. It can also have adverse impacts like rapid weight loss, unhealthy, psychotic symptoms, and cardiovascular diseases.

The intake of Adderall in huge amounts can also result in causing anger, anxiety, heart problems, and paranoia. Gastrointestinal tracts absorb the Adderall drug and are either deactivated or eliminated without changing to the urine. Around 20 to 25% of the Adderall drug change to metabolites, including benzoic acid and hippuric.

How long does Adderall last

Some of the symptoms of taking Adderall

The following are the different symptoms associated with the intake of Adderall drugs.

  • Nervousness
  • Headache
  • Intensive menstrual cramps
  • Dry mouth
  • Constipation
  • Diarrhea
  • Nausea
  • Decreased appetite
  • Difficulty in sleeping
  • Weight loss
  • Alterations in sexual performances or libido

Other symptoms that are also common among people taking Adderall drugs like panic, confusion, aggression, hallucinations, high fever, etc. It will also show signs of restlessness, low or high blood pressure, convulsions, coma, vomiting, etc.

Symptoms after withdrawal of the use of Adderall drugs

Withdrawal symptoms are common among people over-consuming Adderall drugs or among those who have abused the same. The following are the different symptoms witnessed on withdrawal of the same.

  • Fatigue
  • Cravings
  • Agitation
  • Depression
  • Insomnia or extensive sleep compared to what is normal
  • Increased appetite
  • Slower heart rate
  • Slowed movements

Elimination of Adderall drug from the system

The first step of eliminating Adderall drugs from the system is to discontinue them. After taking the pills, one can implement the detox process for clearing the drug from the system. However, the process can be pretty challenging for addicts. The following are the different ways by which you can eliminate the use of the Adderall drug.

Professional Elimination

Other methods that one can apply in eliminating the use of Adderall drug is adopting contingency management or cognitive behavioral therapy. This may involve the process of detoxing the intake of the Adderall drug. It may also involve the procedure of counter medication.

Another process of adopting Dialectal Therapy can help the individual regulate their emotions with the help of positive changes. It can also help by creating better health conditions and creating strong relationships among people.

Weaning off gradually

This is one of the most effective and natural ways of elimination. Instead of rapidly eliminating the use of Adderall, you can gradually do the same under strict medical supervision. Reduction of the amount of dosage over time can help eliminate the use of the drug slowly.


Consuming water at a high amount can eliminate the effect of the stimulant due to its high solubility. The presence of high water content in an individual’s body prevents the drug from storing in the fatty tissues.

Taking of Vitamin C

Vitamin C is an essential element for the acidification of urine. Thus, an individual can take lots of Vitamin C or any other natural fruit juices just immediately after the intake of the Adderall drug.

vitamin c side effects

The detection time of Adderall Drug

The most active component of the Adderall drug is Dextroamphetamine. It has a half-life of around 10 hours approximately. Thus half of the drug becomes ineffective after 10 hours of the intake of Adderall drug. However, the average amount of the drug which is present excretes through urine in around three days.

Thus, the detection of Adderall in the system depends on the kind of tests used. Testing of urine for Adderall drug detection is one of the most common methods. However, you can also detect Adderall drugs by conducting saliva, hair, and blood tests.

The period in which the Adderall drug can reach the peak level of the body is 3hours. However, there are factors like age, health, and body type that can affect this timing. Other factors also affect the metabolism of the Adderall drug, like the size of the dose consumed by an individual.

Final Thoughts

Before entirely quitting the Adderall drug, it is always better to take medical advice for the patients found to abuse the same. So, you now know how long does Adderall stay in your system, and additionally, you know the benefits and disadvantages of using it.