The pituitary is a pea-sized gland that is located at the base of the brain. In response to signals from the brain and other glands in the body, the pituitary secretes hormones that control growth, sexual development and function, and metabolism....
The thyroid gland below the voice box produces hormones called thyroxine (T4) and triiodothyronine (T3), which help to control cells that use energy in the body, according to Medline Plus. When the body overproduces these hormones it can lead to a...
Endocrinology is a field of medicine that specifically deals with the glands in the body that produce all sorts of hormones. For example, insulin and thyroid hormone are examples of specific hormones. Sometimes an underlying medical disorder...
If you have thyroid disease that results in complications with your eye, you have a condition known as Graves' disease, also called thyroid eye disease. This condition results from inflammation in the tissues around and behind your eyes. Even with...
Graves disease is the most common cause of hyperthyroidism, or increased activity of the thyroid gland. It tends to affect women much more than men and has many clinical manifestations. It is characterized by the production of antibodies that...
Graves' disease causes an overproduction of thyroxine, a hormone, by your thyroid gland. This is one of the most commonly diagnosed types of hyperthyroidism, states the Mayo Clinic. Women tend to develop Graves' disease more often than men. The...
Levlen 30 is a birth control medication used to prevent pregnancy. It can cause a wide range of side effects, some of which are serious. Take this drug exactly as prescribed to avoid complications or failure of the effectiveness of the drug. Get...
Your thyroid gland regulates your metabolism and can affect your ability to gain or lose weight. Uncontrolled high thyroid levels can lead to a rapid and undesirable weight loss. If you are experiencing a rapid weight loss, you should see a...
The endocrine system acts as a control center for the body--it consists of a group of glands and organs that produce, store and secrete hormones, which are released into the bloodstream to aid in normal body functioning. It works with the...
The thyroid gland produces hormones that regulates the metabolism and its proper functioning is crucial to a child’s development. Decreased production of thyroid hormones is hypothyroidism, with symptoms like fatigue, weakness, weight gain,...
The body's method of converting food into energy is called metabolism. The chemical reactions that control the use of fuel regulate cell growth and every movement in the body, from physical activity to blood circulation, digestion and breathing....
The fat-soluble vitamins, A, D, E and K, are more likely to be toxic than others simply because they're stored in your body for a long time. Vitamin A can be extremely toxic when taken in megadoses. Unlike vitamin D deficiency, it's rare to see...
The body has many systems that react to various situations as a means of protection and maintaining functions. For example, the body produces antibodies to fight off infection from foreign substances such as bacteria. However, some conditions...
Graves' disease is the most common form of hyperthyroidism, in which the immune system stimulates the thyroid gland to produce too much thyroid hormone. Graves' disease can cause a myriad of undesirable symptoms such as anxiety, irritability,...
"Cherry eye" is a term used to describe nictitans gland prolapse, a medical condition in dogs that affects the eyes, according to peteducation.com. Dogs, unlike humans, have a third eyelid in the corner of each eye that contains the tear glands....
A protruding or bulging eye, also known as proptosis, may occur gradually, and a person may not recognize changes until the protrusion is significant. Eye protrusion may result in an inability to fully close the eyelids, causing damage to the...
Hyperthyroidism is a condition in which the thyroid gland produces too much of the hormone thyroxine. Merck Manuals, an online medical library, reports that hyperthyroidism most commonly affects women after childbirth or menopause, but...
Eye cancer may occur in many parts of your eye. A tumor or cancerous lesion may grow on your eyelids, the surface of your eye or inside your eye. Eye cancer requires proper treatment to help you maintain the best possible vision and to prevent the...
Goggles make it easier to see clearly underwater. They also protect your eyes from pool chemicals and underwater debris. Professional swimmers rely on goggles for all of the above reasons, and to help improve swimming performance and personal...
Patients who produce too much thyroid hormone within the body over a short or acute period of time may have an overactive thyroid--a condition called acute hyperthyroidism. Women who are between 20 and 40 years of age are at the highest risk of...
Eye damage may result from eye disease or from an injury. In either case, when symptoms of damage appear, a person should contact her eye doctor or go directly to the emergency room. Prompt evaluation of many conditions will often help doctors...
Your thyroid gland, located in your neck, provides the hormones necessary to many metabolic processes in your body. Poor gland function, secreting too much or too little, may cause a thyroid disease. This condition can affect your eyes, and this...
Droopy eyelids can interfere with vision as well as create cosmetic concerns. It is a normal symptom of aging, to some extent. However, according to Virginia E. Bishop, contributor to "Foundations of Low Vision," when eyelids occlude the pupil,...
Boxing is a sport that requires speed, quickness, strength, hand-eye coordination and power. In order to go into the ring with confidence, a boxer must be in excellent condition and must have sufficient skill in defending himself and delivering...
Dark circles under the eyes may be a cause of concern for some individuals. As a person ages, the appearance of dark circles under the eyes is more common than for younger individuals, but children can experience the condition, too. The skin below...
Hypothyroidism is a condition in which your body does not produce enough of its essential hormones. Symptoms usually are related to your metabolism, so you may experience fatigue, unexplained weight gain, swelling in your extremities or...
Hypothyroidism refers to when the thyroid gland, which is responsible for producing hormones that control growth and metabolism, is underactive. Women develop hypothyroidism more often than men; the risk of hypothyroidism increases as people age...
Double vision is a condition in which the sufferer can see two images of one object in front of him. This may occur in one eye, a condition called monocular diplopia, or it may only be present when using both eyes, a condition called binocular...
The thyroid gland, located in the front of the neck, secretes hormones that control how energy is processed in the cells of the body. According to the Mayo Clinic, hyperactive thyroid occurs when the gland produces too much of the thyroid hormone...
Anyone know where their thyroid is located? Your thyroid is a butterfly-shaped gland located at the base of your neck, just below your Adam's apple. Although it weighs less than an ounce, the thyroid gland has an enormous impact on your health....
