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.
Another cause of itchy skin could be a Candida fungal infection. Skin infections caused by the Candida yeast can cause itching, rashes, scaling, and swelling. To prevent skin infections caused by the overgrowth of Candida in the body, it is recommended to take probiotics.