Overview of Xylazine for Dogs and Cats. 1  Xylazine, commonly known as Rompun, belongs to a class of drugs known as alpha 2 adrenergic agonists and is similar to clonidine. 2  It is a sedative that provides pain relief as well as muscle relaxation to dogs.
Symptoms of polycythemia include symptoms related to excessive thickening of the blood, such as reddened face, bleeding of the gums, dizziness, and itchiness.Polycythemia can also affect the eyes and ears, leading to blurred vision or tinnitus.ymptoms of polycythemia include symptoms related to excessive thickening of the blood, such as reddened face, bleeding of the gums, dizziness, and itchiness.
Cytokines may or may not cause symptoms, and a person may unknowingly have one or more of the following symptoms. 1  High blood pressure. 2  Hypercalcemia (high level of calcium in the blood). 3  Polycythemia (high blood due to an abnormally high number of red blood cells).