Analog RGB signals carry video information for the three primary video colors on separate signals, one for each color. Formats that use analog waveforms for RGB signals in home entertainment systems include component video and video graphics array.
Finding ways to keep mucus thin will help it drain from your nose and sinuses and relieve your symptoms. Drinking plenty of clear fluids is one way to do this. You can also: 1  Apply a warm, moist washcloth to your face several times a day. 2  Inhale steam 2 to 4 times a day.
Medicines may be needed when symptoms of sinusitis are severe or do not improve. 1  Treat the infection, which is usually caused by bacteria if your symptoms have lasted more than 7 to 10 days. 2  Relieve pressure and pain caused by poor sinus drainage.  Reduce inflammation of the nose and sinuses.