Studavian
Sounds like she is another more serious motion sick case like myself. The medication I take for air travel, boating, and scuba diving is a few tablets of meclizine hydrochloride along with some ginger root (these can be obtained from your local drug store). Or for a even more serious case, take Transderm Scop, which is a patch that you must get prescribed to you from a doctor, and there a couple side effects like dry mouth and fatigue. This is all i have so far on curing motion sickness. I hope it helps