The primary use of dextromethorphan is as a cough suppressant, for the temporary relief of cough caused by minor throat and bronchial irritation (such as commonly accompanies the flu and common cold), as well as those resulting from inhaled particle irritants.
As of Q4 2016, South Korea had the fastest average internet connection in the world at 26.1 Mbit/s according to the report State of the Internet published by Akamai Technologies. South Korea's speed is almost four times faster than the world average of 7.0 Mbit/s.
In todayâs technologically advanced world, fiber-optic Internet is considered the fastest form of Internet available. It far surpasses the 512 Kbps definition of high speed Internet. Some homes in specific areas of the country can get up to 500 Mbps.