Geri-Care Nausea Relief 25 mg Strength Tablet 100 per Bottle (1212769_CS) 12/CSMeclizine HCl affects the brain and inner ear, reducing the feeling of motion, to prevent and relieve symptoms of motion sickness, such as nausea, vomiting and dizziness. Dizziness and vertigo may be alleviated with Meclizine HCl. There are 100 25. 5 milligram antiemetic tablets in a bottle. Compare to active ingredient in Dramamine Motion Sickness All Day Less Drowsy Relief Tablets a registered trademark of Prestige Consumer Healthcare.