It depends on how often you have smoked it and when the last time you smoked, or were around second hand smoke. The main chemical THC can exist in your system for up to 90 days depending on the amount, your weight, metabolism and other factors.
this can happen from being around people who smoke it, and inhaling the second hand smoke.
Ibuprofin!!!
it takes 28 days to come out of your system to show up in a urine sample
yes, it shows as Amphetamine
That's a hard number to come up with exactly for many reasons. Of all the different degrees of smoking weed. from once a year to month to weekly to daily..... to the once before bed smoker, the smoke all day smoker, to the heavy heavy smoker (smokin upwards of 20 joints a day) Where does the average smoker fall into. Id say an everday smoker, probably if high grade weed 1-2 grams a day with varing increases on the weekend
If you are not an avid pot smoker and they wern't blowing massive amounts in your face for countless hours the answer would mainly be NO. THC metabolizes fairly quickly and can only be detected for a few days if you are a once in a great while smoker, as compared to weeks for a habitual smoker. Urine tests would not detect enough traces of THC to come up positive if you are not a smoker and were simply in the vicinity of the smoker. HOWEVER, skin or hair tests MIGHT come up positive if the people smoking around you were doing so in very LARGE quantities for a long period of time.
The time it takes for your body to rid itself of all THC is dependent on many factors. These include (but are not limited to) your metabolism, your BMI, your consumption of marijuana and your diet.Generally speaking, if you are a non-smoker and you smoke off a joint in a group setting (we'll say 3 to 5 people) and that's all you smoke, you could probably pass a urine test within 24 hours. This assumes that because you're a non-smoker, you don't take as deep of hits as experienced smokers do. This also assumes that the marijuana you are smoking is "street-grade" marijuana (that is to say, quickly cultivated and mass-produced...low-quality). This ALSO assumes that you follow a specific quick-detox plan (such as niacin overload or detox drinks available at many corner stores and over the internet).However, non-smokers have tested positive for marijuana days after going to a concert where second-hand marijuana smoke inhalation has occurred. On the other hand, some very consistent smokers have been able to pass drug tests using detox methods.Long story short, there is no definitive answer to your question, but if you are a non-smoker who had a night of indiscretion and are facing a drug test, I wouldn't worry about it.
marijuana
Sometimes sperm may come out with urine
no
marijuana
Yes it will be detected in a blood test. Only if your blood is specifically tested for the presence of drugs. Most often marijuana will be tested in urine because of the ease of collection.