Here are some of the know drugs side effects.
A drug user may have one or more of these symptoms. Some of them could caused because of a mental or physical disease, so do not consider everyone with symptoms as a drug user.
larger eye pupil normally the eye pupil is larger in low light conditions, and gets smaller in increased light density. Some drugs cause the pupil to get larger than it should under the same light intensity.
Hypertensives, aggression, argue without logic, sudden mood change...
xerostomia / dry mouth / fallen teeth
erection after ejaculation
and many more...
From what I know, any kind!
nothing
Gossiping about someone that you know.
No.
Yes. If you take a drug test, doctors will know by the elements in your blood, as drugs stay in your body for some time, and that may be a long time in cases.
selling illigal drugs, etc not relly alot i guess or that i know
How can we break the cycle of addiction when it continues to destroy lives around us?
This is a personal thing this is something that is based on your experience not someone else.
You can tell by mood swings, changes in behavior, darkening of lips and or fingertips, and breath smell.
i dont really know i need someone to tell me i dont really know i need someone to tell me
Despite a nationality, group or culture all people are humans. As humans we can all take drugs. I am referring to the kind of drugs a Dr. prescribes. I have no knowledge of illicit drug use, or drugs not approved by the FDA. Some people are allergic to certain kinds of drugs but I have never heard of someone not being able to take all kinds of drugs.
In my opinion no someone going to cheat regardless if they are doing drugs or not, it may influence them more but some people know there limit on cheating and some don't