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.
Cold viruses attack the lining of the nasal passages causing swelling and increasing mucus production. This results in nasal congestion or stuffiness, and a runny nose. Clogged nasal passages interfere with normal breathing and can also affect your sense of taste and smell. Sometimes the channel (Eustachian tube) to the ear also becomes congested or clogged by mucus, creating pressure or discomfort in the inner ear.