As marijuana becomes more widely accepted and legalized throughout the United States, imitator drugs have seized the opportunity. Among the most concerning is synthetic marijuana, which continues to have influence despite the serious health risks. Unlike natural marijuana, this lab-made drug can produce dangerous and unpredictable effects, and repeated use can even lead to synthetic marijuana addiction.  If you think a loved one may be abusing synthetic marijuana, it’s important to learn how to recognize the symptoms—and what can be