Hyperhidrosis is a condition characterized by abnormally increased sweating,[3] in excess of that required for regulation of body temperature.[4] Although primarily a physical burden, hyperhidrosis can deteriorate quality of life from a psychological, emotional, and social perspective.[5] It has been called by some 'the silent handicap'.[6]
It has the same meaning as going Dutch. Curiously, in South American countries exist the Spanish phrase pagar a la americana (literally To pay American style) which refers to a treat attributed to North Americans or Canadians.
But did you notice how I called people from the Netherlands Hollanders? Holland used to be what English speakers normally called the Netherlands. Holland is actually just part of the Netherlands, one that lies along most of the coast and includes the country's three largest cities. So the Dutch people that English traders met were typically from Holland, which is how the name came to be generally used.