Killer Synthetic Substances | SeededBuzz

seededbuzz.com — Synthetic substances that mimic marijuana, cocaine and other illegal drugs are making users across the nation seriously ill, causing seizures and hallucinations and even killing some people.At least 2,700 people have fallen ill since January, compared with fewer than 3,200 cases in all of 2010. At that pace, medical emergencies related to synthetic drugs could go up nearly fivefold by the end of the year.The recent surge in activity has not gone unnoticed by authorities. Apr 8, 2011 View in Crawl 4