How long does Xanax (Alprazolam) stay in your system

How long does Xanax (Alprazolam) stay in your system

How long does Xanax last?

This medication reaches the peak level in your bloodstream in 1 to 2 hours. The average half-life in blood is 11.2 hours.

Xanax takes 4 to 5 days to completely eliminate from your body.

How long does Xanax take to clear the body?

Generally speaking, it takes about 5 to 7 half-lives for 98% of the drug doses to clear out of your system. For Xanax, it takes about 4 days to clear fully from the body.

Alprazolam can be detected in your body or blood within 90 days from the time it was administered. However, your age, dosage, ethnicity, other drug intakes, alcohol, and cigarettes play a vital role in the detection process.

Is it Habit-forming?

It is considered a habit-forming drug because of the abuse or the substance which leads to physical dependence.

The very reason that Xanax bars 2mg is included in schedule IV by the FDA as a controlled substance is because the drug generates the kind of physical as well as psychological dependence.

Detection of Xanax in body

Detection of Xanax in different body elements

  • Blood: Up to 24 hours
  • Urine:Up to 4 days
  • Hair:Up to 90 days
  • Saliva:Up to 2.5 days


How long can you feel the Effect?

How long can you feel the Effect of Xanax

The onset of this drug depends largely on the dosage; however, you can feel the onset of calming down within an hour of its administration.

The reason that it creates a feeling of Euphoria, the drug is abused on large scale.

Factors That Affect Detection Time:

Body fat, weight, age, medicines, period of time taking medicine like Alprazolam, level of hydration and metabolism all factors include and it takes time to eliminate the drug from the system. Half-life of this drug usage is longer in adults, individuals of Asian descents with obesity, and those with liver disease.

  • Age:

Age plays a major factor when prescribed Half-life of Alprazolam. i.e the average life of the drug is usually 11 hours in youngsters, adults who are healthy and aged the effects goes up to 16 hours.

  • Weight:

When a person is obese or overweight, it is very difficult for the body to break down the drug, which increases the life span of it in the body.

  • Ethnicity:

Researchers have studied that the descent of Asians takes longer Caucasians to excrement the drug substance from the body. The half life of Xanax 15% to 25% in Asians.

  • Metabolism:

People who have good metabolism i.e. those who are physically very active and are involved in many activities tend to excrete it much faster than people with lower metabolism. Other factors also play an important role in metabolic rate such as age, hydration of the body and health conditions. 

  • Alcohol Misuse:

Combining both Xanax bar and alcohol is very dangerous to health and can lead to overdose. Alcohol may increase the side effects of it. The drug takes time to discharge from the body. Furthermore, people who have chronic liver disease due to many years of alcohol consumption get harder to break the drug in their bodies resulting in a half life of more than 20 hours Vs 11.2 in healthy bodies.

  • Smoking cigarettes:

The substance and concentration of these tablets in the blood is 50 percent less in smokers than non-smokers.

Detection Summary

  • You can detect Xanax in Urine within an hour of use and up to 5 days after use
  • It can be detected in hair within 90 days after last use
  •  In Blood it gets detected within an hour of use and up to 5 days after use
  • You can detect it in Saliva immediately after use and up to 2.5 days after use
  • You can detect Xanax in In Breast milk within an hour of use and up to 3 days after use.

Symptoms of Overdose

  • Drowsiness
  • Shallow respiration
  • Clammy skin
  • Dilated pupils
  • Weak and rapid pulse
  • Confusion
  • Coma

Precautions to take before a Xanax drug test

  1. Take help from your doctor to quit using it
  2. Go for test after 90 days of last Xanax administration
  3. Try to delay the test with an unwell excuse
  4. Drink a lot of water before a Urine test
  5. On the day of the test, use mouthwash and brush your teeth a few times
  6. Take help of or use commercial detox products for a urine test
  7. Avoid potentially dangerous techniques

The takeaway

Your body will process most of the Xanax during a single days time. However it will still be there in detectable levels but you may not feel it. Xanax isn’t a longest-acting drug as informed above but it is neither a shortest one.

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