sitting in front of a window unit cause sniffles? how long will they last when you move away from the front of the unit?
it would only cause "sniffles" if those sniffles were to do environmental allergies like pollens or molds. allergies can last a long. long time so it would not be possible to make a general prediction on the duration of symptoms. cold breezes open windows will not cause colds. colds are caused by viruses and viruses last about a week.