JING,
When I first realized I was a victim of "vertigo", I felt so paralyzed by this illness, and it was difficult to shake it out of my system. The illness is very debilitating, and basically you cannot function. When my girlfriend suggested the oil, I quickly got a sense of relief, and I could not wait to purchase it. I went to several drugstores, and none of them carried it. I researched the internet, and when I discovered Walmart had it, I screamed "Bingo", and got really excited. Since I started using the oil, I feel like a brand new person, and gone are my days of feeling controlled by this horrible illness. I definitely believe there is a God, and most important, I believe in Walmart, who always comes thru with amazing service. Thanks so much. See more