Alternating Hemiplegia of Childhood International Alliance

Here's a selection of information from patients & professionals to better understand Alternating Hemiplegia.


AHCIA is the Gateway to the International AHC Community. It serves as the portal to connect AHC patient groups and individual country contacts around the world. Together we hope to engage the entire worldwide AHC community, forming bonds of collaboration and strengthening our voice as advocates for the AHC population.