What is Refractory Migraine?

[@MsGrowltiger]

Interested but cant understand because of sound. Gou should redo this one.

[@Crovea]

thanks for doing these videos

[@piperjaycie]

The sound quality is so bad I can barely hear or understand half the words.😢

[@KarlJacoboski]

Interesting content. Audio was choppy and difficult to listen to. A basic podcast setup would make your presentation better.