What Causes A Dry Throat?

Dry Air and Air Pollution

Dry air and air pollution can be the cause of a dry throat. When the air indoors is dry, it can make an individual's throat feel dry because the air circulation dries out the saliva that normally coats their throat. Air pollution can lead to a dry throat if it causes allergies, which can in turn cause mouth breathing because of nasal congestion. Chemicals and tobacco smoke can cause an individual's throat to feel dry and sore. Soreness might be a feeling of 'scratchiness' or feeling like the throat is swollen. One way to help with dry air is to get a humidifier, which releases moisture into the air. Air pollution can be combated through an air purifier. Additionally, individuals who smoke should do so outside rather than indoors.