Have you ever stepped into a crowded elevator, inhaled a whiff of fragrance and suddenly found yourself struggling to breathe? If this has happened to you, you are probably sensitive to scents and chemicals. Since these triggers are all around us, it is difficult to avoid unpleasant reactions. It is estimated that between 15 and 30 percent of Americans are allergic to certain everyday chemicals. Among asthma sufferers, 72% report that perfumes and colognes trigger attacks. Find out where these hidden allergens lurk and how to protect yourself. (more…)

Allergic reactions is natural body’s response to “foreign substance” or “invader” that potentially harmful to your body. Once this object which is known as “antigen” entered your body, immune system will trigger some series actions to fight against infections. There are some common substances which are related as allergens: dust, pollen, mold, plants, chemicals, foods, insect, venoms, bacteria or viruses. (more…)