Biphentin is a long-acting form of the stimulant drug methylphenidate, which is better known by its most common brand name, Ritalin. It is used to treat ADHD (attention deficit/hyperactivity disorder).
You don't
No, it is a stimulant used as an ADD/ADHD medication.
Yes. My doctor is aware that I do both.
No because scientists say that you cant chew it so if you can chew it ,it is better not to inject it
WHY DOES STRIDE LAST LONG
how long does a stroke last
How long is what going to last?
For as long as they last.
it will not last long it will last atleast 2 and a half hours long
They last pretty long.
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