9 doctors weighed in:
Is phentermine an amphetamine?
9 doctors weighed in

Dr. Maritza Baez
Family Medicine
5 doctors agree
In brief: No
No. It's a sympathomimetic, but the exact mechanism of action is unknown.

In brief: No
No. It's a sympathomimetic, but the exact mechanism of action is unknown.
Dr. Maritza Baez
Dr. Maritza Baez
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Dr. Alan Wartenberg
Addiction Medicine
1 doctor agrees
In brief: Sort of
It is closely related to amphetamines, and has a similar nucleus, as do many naturally occurring chemicals in the body (like adrenaline) as well as other drugs, including many decongestants and the antidepressant bupropion (wellbutrin or zyban).
It will show up in drug screens as amphetamine, but definitive testing will show that it is phentermine.

In brief: Sort of
It is closely related to amphetamines, and has a similar nucleus, as do many naturally occurring chemicals in the body (like adrenaline) as well as other drugs, including many decongestants and the antidepressant bupropion (wellbutrin or zyban).
It will show up in drug screens as amphetamine, but definitive testing will show that it is phentermine.
Dr. Alan Wartenberg
Dr. Alan Wartenberg
Thank
Dr. William Singer
Pediatrics - Neurology
In brief: Yes
It is an amphetamine but has significantly more potential and dangerous side effects than those used for ADHD

In brief: Yes
It is an amphetamine but has significantly more potential and dangerous side effects than those used for ADHD
Dr. William Singer
Dr. William Singer
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Dr. Alan Ali
Psychiatry
In brief: Phentermine
It is a Psychostimulant drug of the Phenethylamine class used for weight control.
Its pharmacology is similar to Amphetamine.

In brief: Phentermine
It is a Psychostimulant drug of the Phenethylamine class used for weight control.
Its pharmacology is similar to Amphetamine.
Dr. Alan Ali
Dr. Alan Ali
Thank
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