What are the therapeutic effects of Pian Tan Fu Yuan Wan?

Pian Tan Fu Yuan Wan is a traditional Chinese patent medicine that improves central nervous system (CNS) function. By stimulating the CNS, it enhances excitatory processes in the cerebral cortex while suppressing inhibitory processes, thereby alleviating hemiplegic symptoms—such as limb numbness and weakness—caused by cerebrovascular disorders. Pian Tan Fu Yuan Wan strengthens muscular power by increasing the release of the neurotransmitter acetylcholine, thereby promoting muscle contraction and aiding recovery of impaired motor function. Additionally, it improves motor coordination, dilates blood vessels, lowers blood pressure, helps prevent ischemic stroke, promotes neurogenesis (the growth of new neurons) in the brain, and facilitates synaptic connections between existing neurons—ultimately improving functional status in damaged brain regions.