Pharmacology: Cinarin belongs to a class of medicines known as antihistamines. It is a prescription medicine used to treat motion sickness (nausea due to motion, especially while traveling in a moving vehicle), vertigo (spinning sensation or dizziness), or Meniere's disease (problems with balance). Cinarin should be taken with food to avoid stomach upset. Take this medicine as advised by your doctor, preferably at the same time each day. If you have missed a dose, take it as soon as you remember. Do not skip ...