Signs Of Low Thyroid. When your thyroid levels are extremely low, this is called myxedema. In general, the most common signs and symptoms of hypothyroidism include:
Fatigue weight gain depression constipation feeling cold decreased sweating slowed heart rate. The symptoms of hypothyroidism, in which the body doesn't produce enough thyroid hormones, may include: Lethargy, slower mental processes or depression reduced heart rate increased.
Hypothyroidism (Low Thyroid)symptoms and management Dr. Reena's Blog
By working with a doctor experienced in thyroid care, you can be sure you are being properly cared for. A very serious condition, myxedema can. Kittens that lack this hormone will have related symptoms, such as mental dullness. About 40% of people with an underactive thyroid feel tired, and 50% are.