Fragrance Allergies: A Sensory Assault Do any of these scenarios sound familiar? You catch a whiff of a co-worker's new fragrance, and within minutes, you have a whopper of a headache. You pop open that new bottle of dish-washing liquid, and by the time you've washed the pots and pans, your hands and arms are covered in hives. You walk into a friend's home and smell freshly baked pumpkin pie. Only after you start sneezing uncontrollably and feeling dizzy, weak, and sick to your stomach do you learn she hasn't been baking -- she's been burning a scented candle. Your favorite fashion magazine arrives, and as soon as it's out of the mailbox your eyes are watering and you're sneezing nonstop. The culprit: scented fragrance advertising inserts. If this sounds like you, you may be one of a growing number of people with fragrance allergies or sensitivities that can have mild to severe health consequences. Recommended Related to Allergies Q: Atlanta is beautiful in the spring, but my allergies are so bad!

Will moving to the desert make them go away? A: Ragweed and grass pollens are triggers that are difficult to avoid almost everywhere in the continental United States during the spring and summer. Although much of Arizona and New Mexico is arid, most people in the cities, suburbs, and small towns grow grass for lawns. Plus, the land has been disturbed by construction and landscaping, so weeds are widespread. Read the Regional Allergies article > >So not only are there definitely more fragranced products in the world, the fragrances themselves are also more complex. And for many people, repeated exposures can bring about a constellation of symptoms," says Tracie DeFreitas Saab, MS, a human factors consultant with the Job Accommodation Network at West Virginia University. DeFreitas frequently works with employers and employees on work environmental issues. Those symptoms, she tells WebMD, can range from classic "allergic" reactions, such as sneezing, runny nose, and watery eyes;

to headaches, inability to concentrate, and dizziness; to respiratory issues, such as breathing difficulties and wheezing; to skin reactions, such as itching, hives, and other rashes. According to the American Academy of Dermatology (AAD), fragrances are considered the leading cause of cosmetic contact dermatitis. As a health problem, this sensitivity alone affects more than 2 million people, and studies suggest that sensitivity is on the rise.sharp air purifier review malaysia (What do you do when faced with fragrance sensitivity or allergy? air duct cleaning markham ontarioTalk with others on the Health Cafe board.)nanotechnology air purifier Fragrances and Our World Experts theorize that one reason fragrance allergies appear to be increasing is that fragrances themselves have become such a prominent part of our world.

According to the AAD, some 5,000 different fragrances -- and countless other fragrance combinations -- are used in products today. And they can be a powerful, toxic brew. 12 Natural Ways to Defeat Allergies Need Nasal Allergy Relief? 5 Tips to Cut Pet Allergies 10 Common Allergy Triggers The Truth About Mucus What Is Postnasal Drip? Identify Bugs and Their Bites Send yourself a link to download the app. This feature is temporarily unavailable. Please try again later. Now check your email account on your mobile phone to download your new app. Causes of Cat Allergies Types of Allergy Tests Get Personalized Allergy & Sinus Tips Test Your Indoor Allergy Smarts Target Your Allergy Symptoms Head-On 13 Immune System Boosters Your Allergy Action Plan Seasonal Allergy Symptoms Nationwide From Saturday, September 24, 8am to 10am EDT is undergoing maintenance that will have an impact on applications that require a login or ACS ID, including the Registration and MyAccount functions.

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e-mail: wal954@mail.harvard.edu.AbstractWe validated the use of the mass balance model to determine the effectiveness of portable air purifiers in removing ultrafine (<0.10 μm) and submicrometer particles (0.10–0.53 μm) in an apartment. We evaluated two identical portable air purifiers, equipped with high efficiency particulate air filters, for their performance under three different air flow settings and three target air exchange rates: 0.60, 0.90, and 1.20 h–1. We subsequently used a mixed effects model to estimate the slope between the measured and modeled effectiveness by particle size. Our study showed that effectiveness was highly particle size-dependent. For example, at the lowest target air exchange rate, it ranged from 0.33 to 0.56, 0.51 to 0.75, and 0.60 to 0.81 for the three air purifier flow settings, respectively. Our findings suggested that filtration was the dominant removal mechanism for submicrometer particles, whereas deposition could play a more important role in ultrafine particle removal.