Testing of sweat secretion by applying an aqueous iodine solution and then dusting with starch powder. The sweating areas turn blue-black. Application e.g. in hyperhidrosis axillaris before surgery, see also hyperhidrosis, gustatory
Testing of sweat secretion by applying an aqueous iodine solution and then dusting with starch powder. The sweating areas turn blue-black. Application e.g. in hyperhidrosis axillaris before surgery, see also hyperhidrosis, gustatory