The promise of ocean views and exotic destinations draws millions to cruise ships each year, but for many travelers, the fear of motion sickness casts a shadow over their maritime dreams.

Experiencing motion sickness can be frustrating. You just want to appreciate the views on a long drive or enjoy a long-awaited trip on a cruise ship, but instead, you’re trying not to lose your lunch.

Motion sickness is a common travel-related issue that can turn even a short journey into an uncomfortable experience. It occurs when your brain receives conflicting signals from your eyes, inner ear, ...