Spravato operates differently from traditional antidepressant medications.
Typical antidepressants work by boosting the levels of naturally occurring neurotransmitters like serotonin, norepinephrine, and dopamine in the brain. This enhancement causes better communication between neurons, which can improve your mood.
In contrast, Spravato takes a different approach. It doesn't increase serotonin, norepinephrine, or dopamine. Instead, Spravato targets a different receptor in the brain, the NMDA receptor, to heighten glutamate levels. Glutamate is the most abundant excitatory neurotransmitter in the brain and plays a critical role in neural function.
By raising glutamate levels, Spravato promotes the development of new neural pathways, enhancing the brain's communication network. This is especially relevant in depression, where it's understood that there's not enough communication across different brain regions, leading to symptoms such as persistent negative thoughts, cognitive impairments, and feelings of despair.
Spravato can bring about improvements quickly, with many patients experiencing benefits after only a few sessions.