Define journalism: the collection and editing of news for presentation through the media; the public press â journalism in a sentence the collection and editing of news for presentation through the media; the public pressâ¦
A more severe form is systemic nickel allergy syndrome (SNAS), which is clinically characterized by cutaneous manifestations (such as contact dermatitis, pompholyx, hand dermatitis, dyshydrosis, and urticaria), a long-term course, and systemic symptoms (such as headache, asthenia, itching, and gastrointestinal disorders related to histopathologic alterations of gastrointestinal mucosa, borderline with celiac disease).
A Systemic Form of Contact Dermatitis. Itching all over the body can also be caused by exposure to environmental allergens. For example, a nickel sensitivity aggravated by drinking tap water that contains nickel or eating foods cooked with nickel utensils can result in systemic itching.