How can you tell if someone smokes or does Drugs?
110343
usually you can sorta tell by the side effects some drugs such as meth can decay the user's teeth.Somking you can tell if the person as that lingering smell like a ash tray.Or they seem to look older and there teeth seem to be yellow or something.Stuff like pot can make  a person seem pretty space out but then again usually i'm space out and i don't do drugs.I use to have this book about drugs and the effects i seem to have misplace it thou..
1178528
Only the marijuana plant contains the THC.  Some people extract the THC to put in brownies and stuff.   But there will be no way that the test will come out positive if he has been clean for.....depends on how long he's been using.  It takes 8 days per joint to clear any traces of THC from the urine.   If he smoked a lot, then it would probably take about 3 weeks to a month to clear.  The lab is pretty accurate, they can also detect if the person taking the pee test has diluted it in anyway.  So they're hardly faulty I'd say.  I'm very very sorry to break it to you.  1 year will go by before you know it.  It's not like he's been using heroine or crack, right?
268379
They don't specifically say, but I know the labs test for different drugs all the time.  If there is a new drug, or if a drug increases in popularity, the lab will start screening for it. \nMy recommendation is not to do drugs, and then you won't have to worry about a positive test.\nThey may test for everything, and they may only test for the "biggies" - you never know, and they will never tell.  I have heard of Commanding Officers sending special test requests to the lab.\n\nFrom the link you provided:\nDoD labs are equipped to test for marijuana, cocaine, amphetamines, LSD, opiates (including morphine and heroin), barbiturates and PCP. But not all samples are tested for all of these drugs. \nEvery sample gets tested for marijuana, cocaine and amphetamines, including ecstasy. Tests for other drugs are done at random on different schedules for each lab. Some laboratories do test every sample for every drug.
947047
general physical and history and a drug test.
972445
No, even though some cops have used them and they've been busted and sent to rehab. As for the second person who answered, there is a way to "do" drugs without actually taking it. It's one of those classified information that the authorities do not want to divulge for obvious reasons.
53231
If you smoke more you might find out.
141763
lol...what kind of a question is this...i'm sure everyone knows someone who abuses illegal drugs, it's just that some of the people that abuse illegal drugs don't go around telling everyone. Contrary to what the media portrays, there are many illegal drugs that don't make you act like a total idiot and only other people who have done the drug or people who have been around others doing the drug a lot would even know they were on it.
868512
Most likely it is a drug/alcohol screening. Hair is used alot more often for drug/alchol testing and is more accurate them unrine. Hair also can determine if your friend has been on drugs or drank and about how long ago. Urine can not determine how long ago the person did drugs or drank. Urine is also moderately flushable(Flushing the body out with water or natural herbs to try to cleanse it of the drugs/alcohol), and no amount of water or cleansing liquid from the natural food store can cleanse hair of alcohol use or drug use.
174938
Yes, chemicals can be detected in blood and other tissues from  tobacco use.  How long it can be detected depends greatly on what testing methode is used, how much and how often you chew and how determined the insurance carrier is in finding out.  The length of time is so variable because of these factors that it could be anywhere from weeks to months andeven longer in a forensic investigaton.
788523
Nicotine can be detected in habitual smokers using commercially available tests for urine cotinine. Smoking one pack per day of cigarettes will result is a positive test even up to 2-4 days after stopping smoking. The threshold for a positive test is unlikely to be met by a nonsmoker exposed second hand. A casual smoker may not be detected 24 hours after cessation. Nicotine screening is not routinely used in drug testing. An employer may choose to screen however due to the nature of one's job or the higher incidence of health problems associated with smoking.
958917
Yes, especially when someone is smoking cigs.
881295
she's probably on drugs... yes, she does!!
515816
When the ones you live with or are around encourage you to take drugs or let you know that they are fine with it. I hope this helps.
123087
Seeing a mental health professional for a screening is the best way to find out if you're depressed. My experience with cocain addicts is that they go through mood swings through the process of getting high and coming down. They often will be paranoid and delusional. Saying things like, "there are video cameras in the bush across from my house" or "the cops rented the house next to mine so the can watch what I'm doing", and the like. They also will constantly being blowing and rubbing their nose if the snort it, and you may find small cornors of plastic baggies that have been licked lying around. They also will need lots of cash to keep their habit going and may ask for money constantly. Good luck dealing with them if you know one because it is a horrible drug to be hooked on and not a lot of people can get off it.
259981
i`m a boss where i work and deal with drug screeners all the time. they can detect anything foreign in your system and will recognize any efforts to hide it or cover it up!\ni`ve pretty much heard them all! don`t bother!\nhere`s a concept! clean up your life! i did drugs for 22 years, believe it or not, it`s awesome to be sober!!!!!\n  P.S. been clean for 11 years! try it!!!!!
209509
If the other person is drunk or high.
199826
I think it might be a good idea to first find out if she is drinking or using drugs. Usually the first sign of drug addiction is a change in behavior. If you have ruled that out then it might be a good idea to get her into counceling the only way to know for sure is to tak to her. \n\nShe might get so defensive because she feels threatened or confronted. The best thing to do is just tell her you are really concerned for her let her know that you love her no matter what is going on and that you think she might need help. It is important not to make her feel like you feel sorry for her or that you are mad at her because chances are she will close up. If your aproach is one of concern she will probably be more likely to open up.