Not feeling right after smoking cannabis, what could be wrong?

Who knows: One of the problems with using illegal substances is that you do not know what you are using nor what was used in growing the substance. Is your cannabis tainted with another drug? Is it carrying pesticides? Could you be allergic to the material you are smoking?

Not right? Symptoms?: Possible effects of marijuana: anxiety, depression, fear, panic , delusions, paranoia, hallucinations, losing touch with reality, inattentiveness, short-term memory problems, disturbances of thought processes. Fatigue, poor concentration, slowed reaction times ; slowed problem solving. Some people develop a dry mouth, have a rapid heart rate or may feel hungry.