At around the same time, medical research in the US began studying percutaneous drugs, and after more than ten years of research the transdermal motion sickness drug finally appeared on the market.
幾乎就在 Scheuplin 發表論文的同時，美國醫藥界也開始進行「經皮吸收貼劑」研究，經過十多年的研究，終於有前述的克暈藥上市。