Final answer:
Fluoxetine, also known as Prozac, is a Selective Serotonin Reuptake Inhibitor (SSRI) that increases serotonin levels in the brain to help treat depression and is not a reuptake inhibitor for other neurotransmitters like norepinephrine or dopamine.
Step-by-step explanation:
Fluoxetine is a medication classified as a Selective Serotonin Reuptake Inhibitor (SSRI). It works by blocking the reuptake of serotonin into the presynaptic neuron, thereby increasing serotonin levels in the synaptic cleft. SSRIs like fluoxetine, commonly known by the brand name Prozac, are frequently used to treat depression by enhancing the effects of serotonin in the brain. This process differs from drugs such as monoamine oxidase inhibitors or norepinephrine-dopamine reuptake inhibitors, which affect multiple neurotransmitters.
Fluoxetine is not known to inhibit the reuptake of norepinephrine, nor does it function as a dopamine reuptake inhibitor. It is specifically targeted towards the serotonin system, elevating mood and assisting in the treatment of depression as well as other conditions like obsessive-compulsive disorder.