Hyperthyroidism
Hyperthyroidism is an endocrine disorder that affects humans and animals. Hyperthyroidism occurs when the thyroid gland is active and produces too much thyroid hormone, speeding up the metabolism. The thyroid is a gland that consists of two small lobes shaped like butterflies on each side of the trachea in the neck. It produces thyroid hormones, thyroxine (T4) and triiodothyronine (T3). The primary function of these hormones is to regulate and maintain your pet's metabolic rate whichread more…