What is the fine-grained topic of the following text: The global motion sickness treatment market was valued at approximately US$ 670.0 Mn in 2017 and is anticipated to expand at a CAGR of more than 3.0% from 2018 to 2026 to reach approximately US$ 900.0 Mn by 2026. Only return the topic.
Global Motion Sickness Treatment Market Value and Growth Forecast