The census is taken quickly, in a few days or weeks, at the time of year when people are least mobile (in the USSR, during the winter). However, all information reflects conditions as of the âcritical moment,â or census moment (usually midnight before the first day of the census).
4 Stuffy nose due to pica and allergies.When mucus get stuck in my throat i get nauseous and throw up no matter how little . Dr. Oscar Novick Dr. Novick. Post nasal drip: Mucus is irritating. It can make you nauseous and make you vomit.
Yellow phlegm in particular can scream infection. But, interestingly enough, the color does not come from infection. A yellow hue to the mucus is caused from white blood cells, according to Health.com. So, yellow mucus therefore isnât a result of an infection, but a result of the body fighting an infection. Coughing up yellow mucus therefore can be associated with battling the illness as opposed to being a symptom.