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how long does a dsoe of xanax last

A 26-year-old female asked:
Dr. Oscar Novick
57 years experience Pediatrics
Xanax (alprazolam): The drug has a half life of approximately12-24 hours
Dr. Katharine Cox
44 years experience Pediatric Emergency Medicine
Depends on product: Xanax (alprazolam) comes in several different forms, regular PO, ER(extended release) PO and SL. It's effect also depends on age and if you have a med ... Read More
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Dr. Lois Copeland
52 years experience Internal Medicine
Daily dosing: Usually, xanax (alprazolam) has benefits which last for an entire day. The usual dosage of xanax (alprazolam) is once daily, although results are some ... Read More

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A 20-year-old male asked:
Dr. Paul Grin
Dr. Paul Grin answered
35 years experience Pain Management
Xanax (alprazolam) is : An anxiety-relieving medicine that starts to work within about an hour after ingestion the pill. It has a long half life, 11.5 h. It may stay in your ... Read More
A 26-year-old female asked:
Dr. Edward Kuhnley
44 years experience Child Psychiatry
Variable: Xanax (alprazolam) usually lasts 4 hours but varies from person to person based on other circumstances including their metabolism, how long they have ... Read More
A 52-year-old female asked:
Dr. Nelly Cohen
26 years experience Internal Medicine
Xanax (alprazolam): It can last up to 8 hours.
A 20-year-old male asked:
Dr. Alan Ali
Dr. Alan Ali answered
31 years experience Psychiatry
Xanax (alprazolam): Duration is 6 to 8 hours, depending on the severity of the panic attack.
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A 42-year-old male asked:
Dr. Wojciech Zolcik
28 years experience Psychiatry
2-6 hours: depends on your metabolism. Anywhere between 2- 6 hours usually
A 31-year-old male asked:
Dr. Robert Grindstaff
37 years experience Addiction Medicine
Xanax (alprazolam): it only takes Xanax (alprazolam) a couple hours to begin to work and it has a half life of 11 - 16 hours so it will last between 11 to 16 hours
A 32-year-old member asked:
Dr. Heidi Fowler
24 years experience Psychiatry
Xanax (alprazolam): Treats symptoms. It does not correct the underlying anxiety disorder. It is best used short term.
A 48-year-old male asked:
Dr. Phillip Goebel
15 years experience Emergency Medicine
Ativan (lorazepam): Ativan has a longer duration of action than Xanax (alprazolam). Xanax (alprazolam) spikes up and goes away. Ativan will remain in your system most of ... Read More
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A 18-year-old female asked:
Dr. Heidi Fowler
24 years experience Psychiatry
Oh my gosh !!: You are taking xanax, (alprazolam) seroquel and weed together. This is kind of like asking if you added draino to the mix would you get the results y ... Read More

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