Emgality is a preventative, sumatriptan is an abortive. They're meant to be used together (as long as your neuro says its okay). They work with different mechanisms...so you can continued to sumatriptan as needed as an abortive
"We're all just walking each other home"...Ram Dass
Rest in peace just doesn't seem appropriate so I'll just say safe travels and happy trails.....and Thank you!!
DD