Many people sensitive to this have reported that vaping seems to remove the 'ultra-paranoia' component, allowing them to medicate with bud they can't 'smoke'.some folks are predisposed to anxiety/panic attacks. those folks should be very careful using MJ as too much can trigger severe episodes.
Personally... vaping removes whatever it is that seems to 'help' my anxiety. Never seemed to work that well for me. Go figure.
Stay Safe!