Sureptil is used to reduce symptoms associated with Meniere's disease such as dizziness, tinnitus, and hearing loss. It is effective in relieving symptoms of motion sickness or travel sickness such as dizziness, nausea, and vomiting. Cinnarizine is used to treat some inner ear problems that cause dizziness, nausea, and vomiting. It is used in some cases to improve blood circulation in the brain, which may help treat some cases of cerebral ischemia.
Sureptil may be used to relieve symptoms of Raynaud's disease, a condition that causes spasms of the blood vessels in the extremities, leading to a feeling of coldness and numbness. The drug is an antihistamine and a calcium channel blocker.