The Impact of Environmental Allergies on Daily Life

Wed, 14 Jan 2026 06:56:03 +0000

Environmental allergies are a common issue that affects millions of people. These allergies occur when the immune system reacts to substances in the environment that are usually harmless, such as pollen, dust mites, mold, and pet dander. In the U.S., around 24 million people experience environmental allergies, leading to congestion, an itchy nose, fatigue, headaches, watery eyes, and sneezing. Unlike food allergies, which are triggered by ingestion, environmental allergies occur due to direct contact with allergens in the surroundings.