Some over-the-counter medications for motion sickness include Bonine, Antivert and Dramamine, according to MedicineNet. All three medications contain the active ingredient meclizine, which works by reducing activity in the part of the brain that controls nausea and decreasing the action of neurons responsible for monitoring balance and motion.
With FDA approval going back to 1957, meclizine has a long history of treating motion sickness, notes MedicineNet. Bonine is available in a chewable once-a-day tablet and comes in a convenient travel package, according to the Bonine website. It only recommends use by those age 12 and older. Antivert is available in tablets of three different strengths and is also only for patients 12 and up, according to its manufacturer Pfizer. Dramamine offers several products, including a motion sickness medication for kids age 2 to 12, reports the Dramamine website.
Self-help options to prevent motion sickness include avoiding rich foods and alcohol, avoiding strong odors, and providing adequate ventilation and airflow, explains MedicineNet. Sitting in the front of a vehicle and facing forward also helps, as well as avoiding talking about motion sickness or sitting near others who have motion sickness. Prescription-strength patches are also available for those with a history of severe motion sickness.