Experience same symptoms,. Been taking for about 4 months. Have stopped vomitting and can control the spinning and falling down. There is no let up. It is constant. Can not tolerate light .can dosage be increased from0. I am 5'3" 101 lbs. I live 200 yards from the ocean and miss goin out and enjoying the sun. I have had this for about fourteen mounths. It is 100% vertigo migraines. Confirmed by 8 doctors 4 head of departments at UCLA