What is MDA?
3,4-Methylenedioxyamphetamine (also known as MDA and sass) is an empathogen-entactogen, psychostimulant, and psychedelic drug of the amphetamine family that is encountered mainly as a recreationaldrug. In its pharmacology, MDA is a serotonin–norepinephrine–dopamine releasing agent (SNDRA).
What is MDMA?
MDMA is structurally similar to mescaline (a psychedelic), methamphetamine (a stimulant), as well as endogenous monoamine neurotransmitters such as serotonin, norepinephrine, and dopamine. MDMA has limited approved medical uses in a small number of countries, but is illegal in most jurisdictions.