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.
Sinus infection, or sinusitis, is an inflammation of the sinuses and nasal passages. A sinus infection can cause a headache or pressure in the eyes, nose, cheek area, or on one side of the head.
3. Salt water (saline) nose rinsing. A salt water rinse for the nose - saline nasal rinse - is an effective way to ease nasal congestion and also helps clear out viruses and bacteria from the nose. Solutions can be bought ready made from pharmacies - or mixed up at home. Allow a pint of boiled water to cool down until it is warm.