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.
Read More. My daughter had a severe sinus infection with fluid/ear pressure buildup so painful, the doctor prescribed 20 mg of Prednisone, taken 3 times a day (60 mg) for 7 days, reduce to 2 for 2 days, then 1 for 1 day to keep from 'damaging her ear drum because the fluid buildup was so bad'.