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.
First-line antibiotics such as amoxicillin or trimethoprimsulfamethoxazole are as effective in the treatment of sinusitis as the more expensive antibiotics. Little evidence supports the use of adjunctive treatments such as nasal corticosteroids and systemic decongestants.