Taking too much of them can cause your thyroid to make too much thyroid hormone. Too much thyroid medicine. This can happen if people who take thyroid hormone medicine for hypothyroidism underactive thyroid take too much of it. Who is at risk for hyperthyroidism? You are at higher risk for hyperthyroidism if you Are a woman Are older than age 60 Have been pregnant or had a baby within the past 6 months Have had thyroid surgery or a thyroid problem, such as goiter Have a family history of thyroid disease Have pernicious anemia , in which the body cannot make enough healthy red blood cells because it does not have enough vitamin B12 Have type 1 diabetes or primary adrenal insufficiency, a hormonal disorder Get too much iodine, from eating large amounts of foods containing iodine or using iodine-containing medicines or supplements What are the symptoms of hyperthyroidism?
The symptoms of hyperthyroidism can vary from person to person and may include Nervousness or irritability Fatigue Muscle weakness Trouble tolerating heat Trouble sleeping Tremor , usually in your hands Rapid and irregular heartbeat Frequent bowel movements or diarrhea Weight loss Mood swings Goiter, an enlarged thyroid that may cause your neck to look swollen.
Sometimes it can cause trouble with breathing or swallowing. What other problems can hyperthyroidism cause? If hyperthyroidism isn't treated, it can cause some serious health problems, including An irregular heartbeat that can lead to blood clots , stroke , heart failure , and other heart problems An eye disease called Graves' ophthalmopathy.
It can cause double vision, light sensitivity, and eye pain. In rare cases, it can lead to vision loss. Thinning bones and osteoporosis Fertility problems in women Complications in pregnancy, such as premature birth , low birth weight , high blood pressure in pregnancy , and miscarriage How is hyperthyroidism diagnosed? Your health care provider may use many tools to make a diagnosis: A medical history, including asking about symptoms A physical exam Thyroid tests , such as TSH , T3 , T4 , and thyroid antibody blood tests Imaging tests , such as a thyroid scan, ultrasound , or radioactive iodine uptake test.
A radioactive iodine uptake test measures how much radioactive iodine your thyroid takes up from your blood after you swallow a small amount of it. What are the treatments for hyperthyroidism?
The treatments for hyperthyroidism include medicines, radioiodine therapy, and thyroid surgery: Medicines for hyperthyroidism include Antithyroid medicines, which cause your thyroid to make less thyroid hormone.
You probably need to take the medicines for 1 to 2 years. In some cases, you might need to take the medicines for several years. This is the simplest treatment, but it is often not a permanent cure. Beta blocker medicines, which can reduce symptoms such as tremors, rapid heartbeat, and nervousness.
They work quickly and can help you feel better until other treatments take effect. Radioiodine therapy is a common and effective treatment for hyperthyroidism. It involves taking radioactive iodine by mouth as a capsule or liquid.
This slowly destroys the cells of the thyroid gland that produce thyroid hormone. When you subscribe to Clue Plus, you don't only get new features: you also fund important research, support data privacy, Clue Birth Control. Close main menu Homepage Encyclopedia. Menstrual Cycle. Birth Control. About Clue. App Store Play Store. Symptoms: What you might notice if you have hyperthyroidism Hyperthyroidism has a wide range of symptoms, which can appear suddenly.
Causes: Why hyperthyroidism happens The thyroid gland produces two main hormones: thyroxine also called T4 and triiodothyronine also called T3. Pregnancy Pregnancy can cause a thyroid disorder called postpartum thyroiditis. How hyperthyroidism is diagnosed A healthcare provider will probably ask questions about symptoms, medical and family history, and menstrual history.
Hyperthyroidism treatment Thyroid disorders are most often treated or managed with medications to balance the levels of thyroid hormones in the body. What to track If you suspect you might have hyperthyroidism, it can be helpful to keep a record of your symptoms. You might also like to read. What are the baby blues? Gender Equality Why are women and people with cycles underrepresented in health research? The consequences have been dangerous.
While hyperthyroidism describes an overactive thyroid, hypothyroidism occurs when the thyroid gland underperforms. Hyperthyroidism can also lead to your thyroid gland swelling. This is called a goiter. Hyperthyroidism is often treated with antithyroid drugs, which stop the overproduction of thyroid hormone. In some cases, the thyroid gland might be surgically removed. In addition to medical treatments, some natural hyperthyroidism treatments may help.
One way to manage hyperthyroidism is to have a healthy diet. If you have hyperthyroidism, your doctor might prescribe a low-iodine diet before starting medical treatment. This increases the effectiveness of the treatment. According to the American Thyroid Association , a low-iodine diet means you should avoid:. In addition, you should avoid soy products such as tofu, soy milk, soy sauce, and soy beans. This is because research from suggests that soy can interfere with thyroid function.
Remember that even if a supplement is available over the counter, it can still have a harmful effect on your body. When it comes to iodine, balance is essential. While excessive iodine can lead to hyperthyroidism, an iodine deficiency can cause hypothyroidism. L-carnitine is an amino acid derivative that naturally occurs in the body. Learn about the benefits of L-carnitine here. Carnitine prevents thyroid hormones from entering certain cells. A study suggests that L-carnitine can reverse and prevent the symptoms of hyperthyroidism, including heart palpitations, tremors, and fatigue.
Some sources suggest that bugleweed is a thyrosuppressant — that is, it reduces the function of the thyroid gland. A vitamin B deficiency can lead you to feel fatigued, weak, and dizzy. If you have a vitamin B deficiency, your doctor might suggest that you take a B supplement or have a B injection. Some research suggests that selenium can be used to treat the symptoms of hyperthyroidism. Selenium is a mineral that naturally occurs in water, soil, and foods like nuts, fish, beef, and grains.
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