Allergy control products are necessary for anyone who suffers from chronic or acute sinusitis as a new study shows that the two are intimately linked.
During the year, especially during the winter months, allergens such as mold spore and dust mites can mount up in the house. It can create allergy problems. In the past these problems were often seen as either allergies or sinusitis, and only one would be treated at a time. But recently a study shows that allergens actually worsen sinusitis. Not over time either, but the effects can be seen immediately.