Skip to content
My WebMD Sign In, Sign Up

Substance Abuse and Addiction Health Center

Marijuana Directory

Marijuana (pot, hash, weed, cannabis) is a drug that comes from the hemp plant. Marijuana can have serious effects such as paranoia, depression, memory loss, lower testosterone, and more. Marijuana can sometimes be addictive. Follow the links below to find WebMD's comprehensive coverage about the effects of marijuana use and abuse and much more.

Medical Reference

Features

Thumbnail: Medical marijuana Colorado

Video

Slideshows & Images

WebMD Answers

Quizzes

News Archive

Today on WebMD

pills pouring from prescription bottle
Video
Hangover Myths Slideshow
Slideshow
 
Woman experiencing withdrawal symptoms
Article
prescription medication
Article
 
Hands reaching for medicine
Article
overturned shot glass
Article
 
assortment of medication
Article
How to Avoid Social Drinking
Article