September 11, 2025 - Hyperthyroidism, also called overactive thyroid, happens when your thyroid makes and releases high levels of thyroid hormone. It speeds up several bodily functions, causing symptoms like rapid heart rate, weight loss, increased appetite and anxiety.

November 30, 2022 - Understand what happens when your thyroid is overactive and learn about treatment for this condition.

April 11, 2024 - If you have symptoms of an overactive thyroid, talk to your doctor. Several treatments can help lower your thyroid hormone levels so your symptoms improve.

October 7, 2025 - Hyperthyroidism is usually treated with medicines, radioiodine therapy, or thyroid surgery. ... Beta-blockers are drugs that block the action of substances, such as adrenaline, on nerve cells.

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.

1 week ago - Our endocrinologists and thyroid care specialists use the latest techniques to diagnose an overactive thyroid and to identify any underlying diseases that contribute to the disorder. Then you’ll start a personalized treatment plan that can relieve your symptoms and address the root cause of your condition.

March 26, 2025 - Beta-blockers, such as propranolol or atenolol, can relieve some of the symptoms of an overactive thyroid, including tremor (shaking and trembling), rapid heartbeat and hyperactivity.

July 24, 2024 - However, other treatments are also available if medication isn’t helpful. ... Antithyroid drugs, such as propylthiouracil or methimazole, help to minimize the effects of the extra thyroid hormone in your system.

May 28, 2024 - An overactive thyroid is more common in women than in men. It is usually treated with tablets. If this treatment isn’t enough, other possible options are surgery or radioiodine therapy.

July 28, 2023 - Treatment with radioactive iodine can make Thyroid Eye Disease (TED) get worse. If you have TED, your doctor can help you decide about RAI treatment. ... Hyperthyroidism can be cured by surgical removal of the overactive thyroid gland or nodules.

December 3, 2025 - There are three main treatment options: radioiodine therapy, medications, and thyroid surgery. Radioiodine therapy involves taking iodine-131 by mouth, which is then concentrated in and destroys the thyroid over weeks to months.

Symptoms may include nervousness, irritability, extra sweating (perspiration), and fine, brittle hair. Treatment may include medicine, radioactive iodine, surgery, or beta-blocking medicine.

July 18, 2025 - However, with appropriate treatment, most pregnancies progress without issues. Hyperthyroidism, or overactive thyroid, is more common among females. It has various causes, the most common being Graves’ disease. People can treat hyperthyroidism and manage its symptoms using various medications, while some dietary changes may also help.

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January 31, 2018 - Hyperthyroidism occurs when the thyroid gland produces too much thyroid hormone, accelerating the body’s metabolism and causing symptoms such as a rapid heartbeat, weight loss, heat intolerance, tremors, sweating, irritability, and anxiety. Saint John’s Health Center in Santa Monica, CA, provides treatment for hyperthyroidism, hypothyroidism, thyroid nodules, and other thyroid-related disorders.

It happens when the body produces ... gland overactive. Antibodies usually help the body fight infection, but these antibodies stop the body from controlling the thyroid gland correctly (like a car without brakes). As a result, the thyroid hormone levels in the blood can get very high. Doctors don't know why the body starts making these antibodies. Graves' disease can affect health for the rest of a person's life. So it's important to get medical treatment to control ...

November 19, 2024 - Our endocrinologists develop a personalized treatment plan based on the cause of an overactive thyroid and your preferences. Your provider may recommend: Medication, including antithyroid drugs and beta blockers, can reduce your thyroid hormone levels and improve your symptoms.

March 20, 2025 - To diagnose hyperthyroidism, your doctor will examine you and refer you for a blood test to measure the levels of your thyroid hormones. Treatment may be short-term or lifelong and can include medicines, radioactive iodine therapy or surgery.

Read about symptoms of an overactive thyroid (hyperthyroidism) and how this thyroid disorder is diagnosed and managed