Any process that activates, maintains or increases the frequency, rate or extent of dopaminergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter dopamine.
Synonyms:
exact_synonym:
up regulation of synaptic transmission, dopaminergic; upregulation of synaptic transmission, dopaminergic
narrow_synonym:
activation of synaptic transmission, dopaminergic; stimulation of synaptic transmission, dopaminergic