how long can cocaine be detected in the blood stream.?
339042
I don't know.....but I do know it stays in your mind ...\nif you don't have it ...you want it...\nif you have it ....you can't stop useing it.....\nyou are always thinking about it.
8304
just a guess but i'd say the blood was not from being struck and restrained i would suggest the cocaine presumably inhailed through the nose caused a failure /rupture of the sinus cavity  Similar to overdose and the man was oding before he was beaten and restrained it just took 20 mins or so for the od to fully kick in the cocaine may not have fully absorbed into the bloodstream by the time he was tested / after the sinus was already destroyed preventing more from showing up in the bloodwork.  but that's just an uneducated guess.
158977
How long does THC stay in the body if you are going to have a hair follicle drug test? \n\nHair testing can detect drug use up to 90 days in the past. \n\n\n\nHow long can marijuana be detected in the urine? If it is a long time, as I have heard, then how do you know if your child has smoked recently? \n\nMarijuana is typically detectable in the urine of an average user for 7-10 days. A urine drug test is the cheapest way to determine use and a positive urine test indicates recent usage as opposed to a hair test that might indicate use 30, 60 or 90 days previous to the test. A.D.D.S. offers HOMESCREEN as an in-home, confidential method of testing. Please call 800-878-7786 or 205-969-1187 for more information. \n\n\n\nHow long does THC stay in the body for a one time user? \n\nTHC (tetrahydrocannabinol) [marijuana] can be detected in the urine of a regular user for an average of 7-10 days. A one time user would be detectable for a shorter period of time.
5849
There are several tests which have been researched for over a decade, to detect alcohol _consumption_ for a period long after the alcohol has been metabolized out of the bloodstream. One of these is the mean corpuscular volume ("average size" of red blood cells) - - so that may be what you mean by "examining the cells". The test is likely not as good as some others, such as carbohydrate-deficient transferrin, or a computerized panel called "Early Detection of Alcohol Consumption" (several dozen different blood tests analyzed statistically in a "profile").\n\nCould any of these test detect ONE drink, two weeks earlier? I don't think so. Might they detect an entire weekend of binge drinking, two weeks after the fact. Maybe. Conclusively? I don't know. Depends on who is the judge.\n\nBest wishes,\n\nRex Bickers
504696
Not likely. Not only that, most places that test for drugs (especially if this has anything to do with "the law") also test urine for dilution, since this is the most common method people tend to use to try to mask (or get rid of) the drug from being detected in their systems. Usually, what else is "looked for" are the common ingredients found in your over-the-counter type supposed "remedies". None of them work anyway, and if your urine is found to have any of those common components (like in those drinks you can buy that supposedly work)- or your urine has too much water in it, or the ph level is off, usually this will count as a "dirty u.a.". Meth usually takes 7-10 days to clear the system, sometimes longer, and there's really not much you can do at all to "speed things up". Your best bet- in the future, is, to not use the drug.\n\n-Tera (time4u420@yahoo)
699078
metabolites, or the original compound if its not broken down in the body...  the active chemicals in these drugs are usually broken down by the body and excreated thru urine..  some take longer for the body to break down.  and some are able to dissolve in you body fat (like the THC from pot)  and therefore get slowly released into your blood and then urine over time...  so that we can detect them for alot longer.   THC can be detected for up to 3 months(fat soluble), cocaine 4 days max, since the active dose for acid(LSD) is 100 millionths of a gram, the amount of metabolites is extremely small, so the test is extremely expensive, and RARELY used... if they actually test for it (never heard of it) it wouldnt be detectable for more than 3 days. \namphetamines(exstacy, methamphetamine, STP, )  for up to 5 days max..\n gas chromatography is the method of revealing compounds in the urine.  \n\nthey dont test for prozac or any other selective seratonin reuptake inhibitor(SSRI)..  unless they had a VERY specific reason to do so..  they can find out if your taking prescription drugs that are in the same class as they test for..  they typically test for amphetamine, cocaine, pot, opiates, pcp, and maybe benzodiazepines.  \n\nSOME scripts that will fall in these categories are:\n\namphetamines: adderall, dexedrine, ritalin\n\ncocaine: maaaybe if u ate a ton of novacaine lol\n\nopiates: oxycontin, darvocet, vicodin, codiene, morphine, percocet and most other pain killers that warn about drowsiness on the bottle lol\n\nbenzodiazepines: valium(diazepam), xanax(alprazolam), atavan (lorazopam), .. sonota, ambien, librium, klonapin(clonazepam), and a few more..   \nin this last class of compounds it totally depends on which one..   ranging from 3 days to 2 weeks...\n\nfor thing not listed here...  i suggest you go to wikidedia.com and look up the ones i mentioned, and compare how long i said they would be detectable with the drugs "half-life" (listed in the right column for drugs on wikipedia) .. and compare the two numbers for each to get a feel for it.. and then look up what your wondering..  \n\nhalf life means the time it takes half of it to leave your system.
482443
For drug test purposes, 24-72 hours, although it isn't tested for in standard drug tests.  See the Good Drugs Guide (www.gooddrugsguide.com) - a great site full of good, unbiased advice (what the people in charge don't want you to hear!)
611769
coke,, 24 hrs,, Mj, depends on how much was inhaled,, up to 30 days
608787
Ironically, the drug that stays in the system longest is the most innocuous, marijuana. Ice (methamphetamine), cocaine, heroin will only test positive for a couple days after the last time they were taken. Marijuana can last up to 6 weeks. These times vary somewhat based on dosage and frequency of use before the test and the metabolism and body chemistry of the test subject.\n\nPS: Ice is an incredibly addictive drug that can cause permanent changes in brain structure with very limited use. It is still rising in popularity and is already causing more problems than heroin and cocaine combined. Just stay away from it. And I say this as a person who is generally pro-legalization when it comes to drugs. Meth makes cocaine seem like icing sugar.
238177
Snorted /? 72 hrs. till Wed. 10 PM\nToked/Smoked - 30 days ..sorry fella..\nPopped/pilform ? - again 30 days\nIt hits the blood -stays 30 days...
556298
30 days until it clears your system totally. If it is still in your urine, it will still be in your saliva.
965472
don't use for 12 hours, that's all cocaine will stay in ur urine. (a nurse at a hospital told me this)  but please don't use, it ruins ur life and ur family! i am going through awful things in my life with cocaine and crack.  it has torn my family apart. my dad is in jail because of his addiction and my 18 year old sister is addicted and 5 months pregnant! (luckily I've got her into in patient rehab in this last week) snorting and freebasing cocaine is a nasty addiction and gets very out of control, causing the slow death of ur self and ur family! I'm not trying to preach here but just take my words of advise to heart and really think about what ur doing. I'm sorry ur in such a bad place in ur life right now that u felt u had to turn to drugs... it is not the only way to deal with life! and trust me, I'm not someone preaching about things they have no experience in. i have tried just about every drug out there and have had drugs ruin my life.
347880
drugs in general will pass through your system within a few months and not show up in a urinalisis, but they can still be detected though blood and hair folicles.
1059894
depends what u r trying to get out of ur system ? If it is a controlled substance it depends on what it is.. If it is cocain drink lots of fluids and continue to it takes about 24 hours for an 3.5 grams. of meth it takes about 36 hours for a half of oz, weed depends if u have smoked it before and if so it takes about 3 days o get in and stays in for 30+ days. if it is just pills flush your system and drink cranberry juice
1068364
Wot this question again?\n\nIn one month it'll be gone form your system.\nFailing that try the below web address look under Drug testing.
131267
There can be trace amounts found in your body as much as 72 hours after last consumption.
1115387
24-72 hours in your system\n\n14-21 days in your urine stream\n\n21-60 days in your blood\n\n60-120 days in your hair (depending on how much you cut/color your hair)