The thyroid gland is a ductless endocrine gland situated in the anterior/front portion of the neck.
It roughly resembles the shape of a butterfly. It is also one of the largest endocrine glands, weighing an average of 25 – 30 g.
The primary function of the thyroid gland is to secrete two hormones, namely, Triiodothyronine (T3) hormone and the Thyroxine hormone (T4). Both T3 and T4 hormones play a very important role and affect almost every tissue in the body.
Grave disease of the thyroid:
Graves disease is a type of hyperthyroidism or over-secretion of thyroid hormones. It is also known as exophthalmic goiter.
This condition is caused when thyroid glands excessively produce a hormone called thyroxine.
Symptoms:
Change in appetite, unexpected weight loss, insomnia, fatigue, irritability, frequent urination, increased sweating, and heat intolerance.
But this condition usually resolves within a few months of relevant treatments and proper medication.