Crystal Meth. Snorting crystal meth can damage your nasal septum. It's a stimulant that increases heart rate, breathing, and temperature as well as feelings of euphoria, excitement, alertness, confidence, increased libido, energy and strength. It can also cause strokes and heart attacks; severe headaches; high anxiety; paranoia and panic attacks. Regular users may develop psychosis. Very addictive stuff.
Ice. Also known as meth or crystal meth, can cause anorexia, flushed skin, euphoria, restlessness, heart rate & blood pressure changes, rapid breathing, blurred vision, insomnia, tremors, seizures, heart attack, agitation & aggression.