how do you know when some one is smoking marijuana?
548037
He or she has smoke coming out of their mouth, nose and ears.
958917
Yes, especially when someone is smoking cigs.
15595
Marijuana stays in ones system for around 3 months, although it can be traced in the hair follicles for a lot longer.\nHowever, if it's found in your trace, you remember a party you were @ a month or so ago, where a group of strangers were smoking this strange smelling cigarette!\nIt can be traced, but if you directly ingested it, is always in question :o)
950042
It really depends on the person.\nIf they are a regular user, then it is possible that you couldn't really tell.\nIf they are not regular users, but only use it occassionally, well, they generally tend to talk a lot, laugh a lot, have the munchies, want to just hang out and chill and seem paranoid about everything.  Also, they will probably have red eyes (unless they used eyedrops) and they're eyes will be just little slits (hence the name "getting pie eyed") and of course there's always the chance you would smell it on them.
235446
Are there short-term dangers of smoking marijuana?\nDiscomforts associated with smoking marijuana include dry mouth, dry eyes, increased heart rate and visible signs of intoxication such as bloodshot eyes and puffy eyelids. Other problems include:\n\nImpaired memory and ability to learn\nDifficulty thinking and problem solving\nAnxiety attacks or feelings of paranoia\nImpaired muscle coordination and judgment\nIncreased susceptibility to infections\nDangerous impairment of driving skills. Studies show that it impairs braking time, attention to traffic signals and other driving behaviors.\nCardiac problems for people with heart disease or high blood pressure, because marijuana increases the heart rate\nIt is virtually impossible to overdose from marijuana, which sets it apart from most drugs.\n\nAre there long-term consequences to smoking marijuana?\nRespiratory problems\nSomeone who smokes marijuana regularly can have many of the same respiratory problems as cigarette smokers. Persistent coughing, symptoms of bronchitis and more frequent chest colds are possible symptoms. There are over 400 chemicals that have been found in marijuana smoke. Benzyprene, a known human carcinogen, is present in marijuana smoke. Regardless of the THC content, the amount of tar inhaled by marijuana smokers and the level of carbon monoxide are 3 to 5 times higher than in cigarette smoke. This is most likely due to inhaling marijuana more deeply, holding the smoke in the lungs and because marijuana smoke is unfiltered.\n\nMemory and learning\nRecent research shows that regular marijuana use compromises the ability to learn and to remember information by impairing the ability to focus, sustain, and shift attention. One study also found that long-term use reduces the ability to organize and integrate complex information.\n\nIn addition, marijuana impairs short-term memory and decreases motivation to accomplish tasks, even after the high is over. In one study, even small doses impaired the ability to recall words from a list seen 20 minutes earlier.
424585
Nonsmokers have some serious issues with "control" when they start talking about not smoking outside. Just walk around the smoker huddled next to the ash can, it's really not that difficult. If he's not huddled next to the ash can do that silly fake cough thing, that will show him. Sigh.
356532
it is a myth that marijuana lasts in your system (I've heard weeks, months, etc) That is medically impossible.  Marijuana leaves your urine in about 12-24 hours, depending on your metabolism.  You know how you smoke it and then get high, then once your high is gone you feel kind of depressed for a bit afterwards?  This is  you body cleansing itself of it's toxins.\nI got tested once only 2 days after smoking pot with a urine and a blood test-both came out clean.  No worries.
954359
either the one on weed or the one on pot.
17692
You did not say whether this person was a daily user or a recreational drug user. Are they using other drugs also? Do they use marijuana concurrently with alcoholic beverages? Marijuana in itself is not physically addicting. Behavioral mechanisms and social elements of lifestyle contribute to the perception of "withdrawal." What prompted the individual to stop? Was it a life changing circumstance, social or economic pressure, or other compelling factors? Yes there will be anxiety from not having the familiar "high" and professional help in the way of counseling and medication may be needed. Seek advice from a trained professional. (MD, Therapist, Counselor)
42448
Just an aggrivated feeling if you don't have one, or a momentary anxious feeling until you start to smoke. Not really much of a physical reaction. It is more of a mental habit than a physical addiction.
889602
he is growing weed , just tell him you know he smokes weed , and dont bother him about it again .....
209509
If the other person is drunk or high.
343901
Saliva tests can detect THC in your system if you've smoked anywhere from 72-48 hours before the test.  If it's been longer than that you are in the clear.
101049
What kinds of drugs bud? If shes just smoking pot, I wouldnt worry about it at all. Its harmless. If shes on crack or meth, yeah tell someone. It depends also, why is she doing drugs? Also, does she know what shes doing? Also, how old is she? These are all important questions, even if you think they sound irrelevant, they arent. Contact me if you need me to tell you about the effects of drugs and what to do about it. Without bragging, I'm a walking drug encyclopedia, and I will tell you the truth about whatever you ask.\n\nPeace
1132303
No. Since a person simply in the same room as another person smoking a joint will receive significantly less smoke (and therefore THC) than the person smoking the joint, there will not be enough to be detected. This is unless the person in the room intentionally tries to inhale as much smoke as possible.\n\nBy the way, being in the presence of a crime can make you an accessory to the crime. Might just motivate you to throw out the dope smoker in your house.
581293
Yeah, weed dissintegrates your brain cells, leaving the person with fewer and fewer of them every time it is used.  And the person gets dumber and dumber, and more air-headed and just turns out to be a burned out pothead.  It also sloooowwwws down your thinking process by far after so long of using it and takes a person much longer to think about anything or even comprehend.
990459
Possession of marijuana