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.
So to keep your nasal passages moist, you can: 1  Use a humidifier or vaporizer. 2  Take long showers or -- very carefully -- breathe in steam from a pot on the stove.
You should not blow your nose too hard. Take steam inhalation for 3-4 times saily and use saline nasal drops several times a day. This should help with your symptoms. Also try to drink luke warm fluids. Drink plenty of water.