In this article. Hyperthyroidism is a disorder in which your thyroid gland makes and releases more thyroid hormone than your body needs. Your doctor may say you have an  overactive thyroid , or refer to the condition as overactive thyroid disease.. Your thyroid gland is located in the front of your neck.raves' disease. The most common cause of hyperthyroidism is an autoimmune condition called Graves' disease. The body's immune system creates an antibody that causes the gland to make an excessive amount of thyroid hormone. Graves' disease runs in families, and usually affects younger women. Thyroiditis.
We use the term phobophobia to name the fear of fear or of phobias. (The word phobia comes from the Greek for fear.)
Fear of Loud Noises Phobia â Ligyrophobia or Phonophobia. The fear of loud noises phobia is known by several different names: Ligyrophobia, acousticophobia, sonophobia or phonophobia. All these different terms have their roots in Greek for âloud noise, sound or alarmâ. No matter how prepared one is: the sudden burst of an alarm can leave one shocked and panic stricken.