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.
In a few people with Underarm Rash yeast infection is found as the cause. The affected part of the skin turns red in such cases. Suffering people also experience an itching sensation in the skin region. Overproduction of yeast, as in diabetes, is frequently seen to give rise to these rashes.