12 Causes & Triggers of Rapid Weight Loss You Shouldn’t Ignore (List)

Hyperthyroidism

The thyroid gland is an organ located in the anterior neck and produces hormones that play a vital role in metabolism. When the thyroid gland produces too many hormones, it can push metabolism into overdrive. When this happens, the body burns energy too quickly, manifesting as palpitations or faster than a normal heartbeat, hot flashes, tremors, and weight loss. These are symptoms to look out for in a condition called hyperthyroidism.

Other symptoms of hyperthyroidism include lid lag and bulging eyes, increased sweating and heat intolerance, and an enlarged thyroid gland, which can manifest as a palpable mass in the neck. As mentioned, weight loss is also a symptom, which can happen despite normal or increased appetite. On top of increased sweating, increased frequency of bowel movements may also contribute to further weight loss.

A healthcare provider may request a thyroid function test to check if the thyroid functions normally or if values are above or below normal. If there is any abnormality, one may be prescribed medications to bring the level of thyroid hormones back to normal values.