Ecstasy

Consequences: Undesirable effects 2

Memory
Serotonin is thought to play a part in the storing of information in your memory. A serotonin deficiency interferes with this function. It has been shown that the regular use of ecstasy can result in memory impairments.

Tuesday blues
Ecstasy use can deplete the supply of serotonin in your brain and desensitize receptors. This is most noticable a few days after use. You can feel a bit depressed, irritable and emotionally sensitive.