Disease Category

By Dr. Ryan Chuang If your senior cat suddenly develops a ravenous appetite yet continues to lose weight, it is likely not a "second youth." Instead, these are classic indicators of Hyperthyroidism, a common but serious endocrine disorder in senior felines. 1. What is Hyperthyroidism? Hyperthyroidism occurs when the thyroid gland overproduces thyroid hormones, causing the body's metabolism to run abnormally fast. Cause: Most cases are caused by benign enlargement or tumors of