Long-term effects of Cannabis abuse- Part 1 Depending upon the duration and severity of cannabis abuse, a person may experience the following negative outcomes: - Heart and/or lung problems - Cannabis can make the heart beat faster and can make blood pressure higher immediately after use. It could increase the risk of stroke & heart diseases. - Delayed mental processing - Cannabis use has been shown to impair cognitive functions on a number of levels from basic motor coordination to more complex

How Do You Grow Cannabis Sativa Plants?