Hyperthyroidism causes the thyroid gland to produce too much thyroid hormone. This speeds up a range of essential body functions, including heart rate. Therefore, it may increase a person’s risk for cardiovascular issues, such as raised blood pressure, irregular heart rhythm, or stroke. Treatments include medications, radioiodine therapy, or surgery. Symptoms of hyperthyroidism can be caused by an overproduction of thyroid hormone and may include: * Palpitations * Diarrhea * Excessive sweating * Feeling nervous * Having tremors * Feeling short of breath * Getting tired easily * Experiencing muscle weakness Risk factors for hyperthyroidism include: * Being a biological female and being over 60 years old * Having a pre-existing health condition, such as pernicious anemia, type 2 diabetes, or primary adrenal insufficiency * Eating a diet rich in iodine, such as kelp * Taking medication that contain iodine * Using nicotine, such as smoking or vaping * Being pregnant within the previous 6 months Treatment options for hyperthyroidism include: * Medications, such as beta-blockers and antithyroid medications * Radioiodine therapy * Thyroid surgery It is essential to contact a doctor if you experience any symptoms of hyperthyroidism or if you have concerns about your thyroid function.