Your thyroid produces thyroid hormone, which controls many activities in your body, including how fast you burn calories and how fast your heart beats. Diseases of the thyroid cause it to make either too much or too little of the hormone. Depending on how much or how little hormone your thyroid makes, you may often feel restless or tired, or you may lose or gain weight. Women are more likely than men to have thyroid diseases, especially right after pregnancy and after menopause.
Hypothyroidism is when your thyroid does not make enough thyroid hormones. It is also called underactive thyroid. This slows down many of your body’s functions, like your metabolism.
The most common cause of hypothyroidism in the United States is Hashimoto’s disease. In people with Hashimoto’s disease, the immune system mistakenly attacks the thyroid. This attack damages the thyroid so that it does not make enough hormones.
Hypothyroidism also can be caused by:
- Hyperthyroidism treatment (radioiodine)
- Radiation treatment of certain cancers
- Thyroid removal
Hyperthyroidism, or overactive thyroid, causes your thyroid to make more thyroid hormone than your body needs. This speeds up many of your body’s functions, like your metabolism and heart rate.
The most common cause of hyperthyroidism is Graves’ disease. Graves’ disease is a problem with the immune system.
For more information about how we can treat conditions of the thyroid, contact us today at (833) 374-2837.