Are cinarizina and stugeron the same thing and are they used for treating poor circulation? a symptom is bad memory

Cinnarizine : Cinnarizine is an antihistamine that is not available in the United States or canada. In other countries it goes by names including stugeron (a brand name) and cinarizina (a spanish generic name). According to foreign websites, it is used for motion sickness, but may have some ability to relax blood vessels. Many antihistamines cause sleepiness and confusion, particularly in susceptible people.