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.
It is the condition where the mucus gets accumulated in the sinuses and the nasal passages. This results into heaviness and feeling of tightness in the head and the nose which causes headache. Headache due to cold is also referred to as head cold. Cold and running nose is the consequence of flu or dust allergens.