INTRODUCTION: The thyroid is a small, butterfly-shaped gland located at the front of the neck and controlled by the pituitary gland. Thyroid hormones play a vital role in the human body; hence, if the range of thyroid hormones fluctuates, it will cause many diseases like hypothyroidism and hyperthyroidism. In hyperthyroidism, the level of thyroid increases in the blood, which is a clinical syndrome characterized by a high metabolic state due to the high serum thyroid in the blood. Hyperthyroidism, also known as overactive thyroid, occurs when the thyroid gland generates an excessive amount of specific hormones. Diarrhoea, trouble breathing, and…