Hyperthyroidism 8 Thyroid Symptoms You Should Tell Your Doctor Thyroid symptoms can often arise with thyroid malfunctining, mainly when it becomes overactive (which is referred to hyperthyroidism), or under-active (which is known as hypothyroidism).
Hyperthyroidism TSH Blood Test: What It's For & Why It's High or Low What is it: The TSH blood test is used to evaluate thyroid function and is normally ordered by the family doctor or endocrinologist.
Hyperthyroidism 17 Symptoms of Hyperthyroidism (& How It's Diagnosed) Symptoms of hyperthyroidism are nervousness, irritability, weight loss, increased sweating and heart palpitations.