Mirogabalin belongs to the class of gamma amino acids and its derivatives. Mirogabalin selectively binds α2δ subunits of voltage-gated calcium channels (VGCCs). It reduces calcium (Ca2+) influx and neurotransmission which inhibits neurotransmitter release in presynaptic neuron endings. Due to the inhibition of neurotransmitter release, the hyper- excitability of central nervous system (CNS) neurons decreases.