Sudden Allergy Symptoms? Possible Causes and Quick Fixes
Sudden Allergy Symptoms? Possible Causes and Quick Fixes Sudden allergy symptoms like sneezing or runny nose can appear out of nowhere—know the triggers and how to respond fast. Have you ever felt perfectly fine one moment and suddenly found yourself sneezing, rubbing your eyes, or dealing with a runny nose the next? Sudden allergy symptoms can be confusing and disruptive, especially when you're unsure of the cause. Here's what could be triggering them—and what you can do about it quickly. 1. Common Causes of Sudden Allergies Pollen and dust particles are among the most common airborne allergens triggering sudden allergy symptoms. Even if you've never had allergies before, a sudden onset can occur due to new exposure to allergens. Common culprits include pollen, pet dander, dust mites, mold spores, or sudden dietary changes. Environmental shifts, like moving to a new area or a change in season, can also trigger unexpec...