Asthma triggers. Exposure to various irritants and substances that trigger allergies (allergens) can trigger signs and symptoms of asthma. Asthma triggers are different from person to person and can include: Airborne substances, such as pollen, dust mites, mold spores, pet dander or particles of cockroach waste. Respiratory infections, such as the common cold. Physical activity (exercise-induced asthma) Cold air.
The meaning of Mahlah is Weak, sick. Its origin is Hebrew. This name is mostly being used as a unisex name. Last year it ranked 30,718th in the U.S. Social Security Administration list of most popular baby names. Mahlah is derived from the Hebrew name Machlah, which means sick or weak.
ð½Etymology of the name Calah. The name Calah is probably a transliteration of an Assyrian name. But spelled the way it is, it looks associated to the assumed root ××× (klh): The assumed root ××× (klh) does not occur as verb in the Bible but in Arabic a comparable verb appears meaning to look hard or stern, or rather: to contract the face. The Hebrew root appears in the Bible through the masculine noun ××× (kelah), probably denoting vigor or hardness (rugged of strength).