Hypothyroidism

Underactive Thyroid

What is hypothyroidism?

                 Hypothyroidism, which is an underactive thyroid, is also caused by abnormal immune system activity.  The most common cause, Hashimoto’s thyroiditis, is caused by the immune system attacking the thyroid.  This causes thyroid activity to be suppressed, which greatly hinders metabolic activity.  Symptoms of the disease include weight gain, fatigue, and slowed thought processes.  If the hypothyroidism is severe, a common cold or injury can trigger a myxedema coma which is accompanied by hypothermia.

                 Hypothyroidism Symptoms 

                 *Weight gain

                 *Mental depression

                 *Dry skin and hair

                 *Fatigue

                 *Perception of reduced temperature

How is hypothyroidism diagnosed and treated?

Diagnosis of hypothyroidism involves a simple blood test to measure the levels of T3 and T4 in the body.  If a patient shows a combination of the above-stated symptoms, a blood test is ordered and a positive result is concluded with a treatment plan.  The most common treatment for hypothyroidism is the administration of oral hormone supplements.  Initial dosing is fairly high and determined based on the current hormone levels in the patient.  Once the disease is better controlled, the dose can be lowered to a regulatory level.  Unfortunately, this does not cure the disorder and the patient will most likely take the supplement through the entire course of their life.