This product is usually not used for ongoing cough from smoking or long-term breathing problems (such as chronic bronchitis, emphysema) unless directed by your doctor. Guaifenesin is an expectorant. It works by thinning and loosening mucus in the airways, clearing congestion, and making breathing easier.Decongestants treat nasal congestion by narrowing the blood vessels in the nose.sk the doctor or pharmacist about other ways to relieve cough and cold symptoms (such as drinking enough fluids, using a humidifier or saline nose drops/spray). Report Problems to the Food and Drug Administration. You are encouraged to report negative side effects of prescription drugs to the FDA.
Roku is a company that makes set-top video streaming boxes exclusively. A set-top streaming box is a device that you plug into your wall, connect to the Internet and connect to your TV. Unlike a video game console, computer or smart Blu-Ray player, a set-top streaming box exists exclusively to stream video and audio to your TV.
The first step to becoming a Roku power user is choosing your device. All Roku devices have the same basic features: access to over 1,000 channels with built in wireless and search features. Hereâs the breakdown of the differences: The Roku Streaming Stick is $49.99 and only works on HDTVs.