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.
Quick Answer. According to WebMD, a suggested over-the-counter medication for sinus drainage is the mucolytic guaifenesin, which is present in many cough suppressants. Other medications that include pain relievers, such as ibuprofen, decongestant nasal sprays or oral decongestants containing phenylephrine, may also be helpful. Continue Reading.