May - 14 - 2018

What is Thyroid?

Rough estimates reveal about 5 percent of patients in the Middle East suffer from thyroid disease. The thyroid is a butterfly-shaped gland in the neck that secretes hormones into the blood stream and is mainly responsible for the body’s ability to convert food into energy (metabolism rate) and monitors body temperature.

What are the main symptoms of an overactive and underactive thyroid?

The main symptoms of an overactive thyroid are palpitations, excessive sweating, weight loss, heat intolerance, anxiety, tremors in the hand, and excessive hair loss from the scalp, muscle weakness, loose and frequent bowel movements and protrusion of the eyes and in the case of elderly patients, heart failure. If a patient suffers from an underactive thyroid, he or she is likely to experience excessive tiredness, unexplained weight gain, feeling cold, constipation, and increased sleep, puffiness under the eyes and aches and pains.

What causes Thyroid diseases?

Thyroid diseases are caused by various factors: in some instances it can be an autoimmune condition where the body attacks the thyroid gland for unknown reasons. Iodine deficiency is the major cause of goiter, but this is fast being eradicated worldwide because iodine is readily available in the diet. Some races are more susceptible to the condition than others according to Dr. Moayed Alhelfi, Consultant Endocrinologist at Medeor  International Hospital, Al Ain. “I have come across overactive thyroid conditions in Asian ladies who live in the UAE. This is because they are quite stressed. On the other hand, Emirati women are more likely to suffer from an underactive thyroid because of their genetic makeup.”

How can Thyroid be controlled?

In most cases, the thyroid condition can be controlled through medication: for an overactive thyroid, medications to suppress the overproduction of the hormone are prescribed. For those suffering from hypothyroidism, thyroid hormone replacement is administered. One of the most common Hyperthyroidism treatments today is Radioactive Iodine which can destroy all or part of your thyroid. While there are instances when you don’t need to destroy the entire gland to alleviate your hyperthyroid symptoms, the total destruction of the thyroid is most often necessary. This treatment is reliable and safe. Depending on the dose, radioactive iodine can kill a portion, or all, of your thyroid. Approximately 90 percent of patients need only one dose before they are cured of their hyperthyroidism. Though you may only need a single dose, it may take up to six months before the medication fully destroys all or part of the thyroid. Fortunately, most patients experience reduced symptoms about a month after treatment. However in extreme cases, a thyroidectomy – a surgery to remove the thyroid gland will be performed.