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.
Causes of Armpit Pain. If the sweat glands become infected with bacteria it can cause inflammation. Excessive sweating, poor hygiene or exposure to high heat can cause this problem to occur. If the glands are infected in the armpit it can lead to a hardened patch or boils accompanied by a dull, radiating pain.