Selvakumar Krishnan replied. A Qualifier allows a field to maintain different type of data.For example ,if 'date' is a field with quilifier ,then that date field can hold a) creation date b)sold date c)delivery date etc....
Itch armpits might mean different things including effect of armpit shaving, infections (yeast, bacterial or viral infections), cancer, pregnancy, among others. Itchy underarms can be accompanied with rashes or no rashes, redness, swelling, etc.
Itchy armpits with no rash. In many cases, itchy underarms are accompanied by a rash, but there are also many times when your armpits itch and there is no rash in sight. Common triggers of itchy armpits without a rash include excessive sweating, fever, weight loss, fatigue, dry skin, and swollen lymph nodes.