Medical MDA currently has no accepted medical use. Recreational MDA is bought, sold, and used as a recreational 'love drug', due to its enhancement of mood and empathy. A recreational dose of MDA is sometimes cited as being between 100 and 160 mg.
3,4-Methylenedioxyamphetamine
3,4-Methylenedioxy-N-ethylamphetamine
Methamphetamine
Cannabis
Cannabis 
Benzphetamine
Benzyl alcohol
Amphetamine