Final answer:
Tricyclic antidepressants, selective serotonin reuptake inhibitors, and monoamine oxidase inhibitors are different categories of drugs used in the treatment of depression.
Step-by-step explanation:
There are several drug categories used in the treatment of depression:
Tricyclic Antidepressants: These drugs, such as Imipramine and Amitriptyline, are widely used for the treatment of major depression. They prevent the reuptake of neurotransmitters in the brain, resulting in increased levels of neurotransmitters in the synaptic cleft.
Selective Serotonin Reuptake Inhibitors (SSRIs): Examples of SSRIs include Prozac, Clomipramine, Fluoxetine, and Sertraline. They work by blocking the reuptake of serotonin, increasing its levels in the central nervous system.
Monoamine Oxidase Inhibitors (MAOIs): MAOIs, like Selegiline and Phenelzine, block the enzyme that degrades neurotransmitters like serotonin, dopamine, and norepinephrine, leading to increased levels of these neurotransmitters.