This reaction is partly caused by the release of histamine from certain cells in the body. Xyzal is an antihistamine, which means it blocks histamine from binding to histamine receptors and causing allergy symptoms. Because histamine is responsible for many of the symptoms of allergies, blocking it can be helpful.
The Chianina is both the tallest and the heaviest breed of cattle. Mature bulls stand up to 1.8 m (5 ft 11 in), and castrated oxen may reach 2 m (6 ft 7 in). It is not unusual for bulls to exceed 1,600 kg (3,500 lb) in weight. Males standing over 1.51 m (4 ft 11 in) at 12 months are considered top-grade.
Together with the white rhino the Indian rhino is the largest and can weigh well over 6000 pounds. It has one horn. White Rhinoceros - The white rhino hails from Africa. Like the black rhino the white rhino isn't really white, but gray. The white rhino is huge and, after the elephant, is one of the largest land mammals on the planet. It has 2 horns.