What are HEPA filters?

Asthma triggers and causes · Allergies to house dust mites, animal fur or pollen can trigger asthma symptoms. · Smoke, pollution and cold air. · Physical activity ... Aug 19, 2024 ... It often causes a bright red rash on their cheeks (sometimes called a "slapped cheek" rash). In the United States, parvovirus B19 infections are ... How does an allergic reaction cause asthma symptoms? Allergic reactions occur when our immune system mistakenly identify a harmless substance, like tree pollen, ... A glossary and a list of organizations where you can get additional information are available in this document. Indoor Air Quality in Your Home. What Causes ... Dec 8, 2021 ... In addition to cedar fever, other allergies in winter may be the cause of similar symptoms. ... All content on this website is for informational ... Other types of seasonal allergy medications are sprayed directly up your nose for symptom relief. While a nasal spray like Nasonex, which your doctor might have ... Ornaments can cause hazards for pets. · Tinsel, ribbons, wreaths, and other decorative materials also can be tempting for pets to play with and eat. · Christmas ... To manage indoor allergies, it's helpful to know what might be causing your symptoms. ... The information provided in this article is for informational and ... Jun 6, 2022 ... Table of contents. Winter Allergies Symptoms Common Causes of Winter Allergies How to Tell if it's Allergies ... informational purposes only. Jan 1, 2023 ... ... allergies, and known drug sensitivities and reactions; and (2) each ... winter, but your agency provided the vaccine in the fall ...