Abbreviation or prefix (abbr.) brevis-short unit symbol for gram is: g. How many grams of gold are in 1 ounce (troy)? The answer is: The change of 1 oz t (ounce (troy)) unit of a gold amount equals = to 31.10 g (gram) as the equivalent measure for the same gold type.
Congestion is as inevitable during cold weather as rain and snow. Cold air can cause chest and nasal congestion by increasing and thickening mucus, irritating nasal tissue and even triggering allergic reactions. But while you may not be able to avoid the cold weather, you can often treat the symptoms of congestion.
Sometimes a cold causes swelling in the nose or lungs. That can lead to other problems, like these: Sinus infection (sinusitis): This happens when a cold virus infects your sinuses -- the hollow areas in the bones of your cheeks, forehead, and under your eyes. These areas swell, and your body makes more mucus. Itâs a perfect place for bacteria to grow and thrive.