Temperatures are cooling, and many in various parts of the country are already fluffing down comforters, digging their cozy slippers out of the closet, and cranking up the heat.

Colder air brings relief from sweltering summers and their attendant humidity problems which spell trouble for allergy sufferers. Air that’s too humid causes dust mite populations to thrive and can lead to mold colonies proliferating.

However, heated indoor air poses its own issues for allergy sufferers. Heat generated by forced air heating systems (the kind found in most homes) dries out the air and leads to humidity levels that can be too low for comfort.

In addition to symptoms like dry skin, itchy throats, and watery eyes, allergy sufferers may notice that their nasal passages and sinuses may become irritated in environments that are too dry. This is of special concern for those who experience recurring sinus infections, or sinusitis. Learn how to prevent sinusitis caused by dry air below.

As WebMD recommends, those who are prone to dry air sinusitis can take the following measures:

• Keep sinuses moist by using saline sprays or nasal irrigation
• Avoid very dry indoor environments. To keep the air in your home from becoming over-dry, use a humidifier to restore proper moisture levels to the air.
• Avoid exposure to irritants, such as cigarette smoke or strong chemical odors. Make sure as well to perform regular residential cleaning. Use natural cleaning products and avoid home fragrances and other unnecessary chemicals to help keep indoor air unpolluted. Air purifiers filter the air of airborne particles and chemical fumes you can’t control.
• Your home’s environment is an important aspect of your day-to-day life. Without proper maintenance on your ductwork, you could have a less efficient system. Make sure to conduct air duct lining and cleaning regularly. Have an expert in residential or commercial heating perform regular inspections and maintenance on your HVAC.

Staying on top of potential dry air and sinuses problems before they actually become issues will help you breathe better all winter long.