How do you know if someone is on meth?

Question by Melanie: How do you know if someone is on meth?
I am worried about a friend, and someone mentioned to me that it sounded like she was on meth. I don’t know much about the drug. What side effects could I look for to decide?

Best answer:

Answer by Jennifer H
Some of the most obvious are “meth face” and “meth teeth”. Any noticeable change in your friends skin and teeth condition can indicate meth use. Most develop sores on their face that scab over and their teeth will begin to rot. NASTY!!!!!

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