Questions Asked
Questions From:

A humidifier is a piece of equipment that is used to add moisture to the air that is contained within one room of a house or the complete house itself. A humidifier is of great use to a person who suffers from nasal or chest congestion when down with the flu or a common viral infection that is passing around...

A hollow sound or feeling of emptiness in the head that causes miniscule sounds to echo in the head could probably be caused by an infection of the ear, nose or throat that leads to a blockage of any of the passages that connect these sections of the body. Nose and throat infections are the primary cause of infections of the ear...