the half life of phentermine is 16 to 31hrs
if taken once how long does it stay in your system and you only took half of a pill of ecstacy
it will be in your system for about four days. The half life is sixteen hours and a drug can only remain in your system for six half lives, therefore four days is your answer, it could be quicker if your thin and slower if your fat
Ambien (zolpidem) has a half-life of about 2.5 hours, meaning it takes this long for half of the drug to be eliminated from your system. It can typically be detected in urine for up to 3 days after the last dose. However, individual factors such as metabolism, dosage, and frequency of use can impact how long it stays in your system.
The half-life is about 24 hours ... this means half the drug will be metabolized after one day. After two days, only 1/4 of the drug will be in your system, and so on ... give it a week to be sure. And stop doing drugs!
Glucophage is a drug that is used to treat diabetes. It has a half life of 4 to 8 hours, which means that about 4 to 8 hours after you take it, only half of the dose is left in your system. Depending on how your body metabolizes this drug, it is typically gone from your system in one to two days.
Twice as long as a Dodge, but only half as long as a Ford ;)
how long does marijuana stays in hair if you only use it two and half months ago
only half and up
Havoc has a short half life of only a few hours so it should be out of your system completely in a couple days. A week max.
billions of years.. think about how old our star is.... and its only half way through its life. and it a very unique star because it is not in a binary system --- nichole brooks :)
It all depends on how much you smoked. But mostly it would stay for about 2 weeks up to a month.. Mabye mOnth and a half.
this is a long question i dont know how to answer that