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.
Common causes of itching of the skin on the main part of the body may include contact dermatitis, atopic dermatitis, scabies infection, psoriasis, and folliculitis. Arms. Itching of the arms, especially the area at the bend of the elbow, can be due to atopic dermatitis.