What is the best treatment for hyperthyroidism? Hyperthyroidism can be treated like this

Hyperthyroidism is also known as hyperthyroidism. It is caused by excessive secretion of hormones by the thyroid gland. Hyperthyroidism can easily lead to bulging eyes, rapid weight loss, increased appetite, and increased bowel movements. There are many ways to treat hyperthyroidism, such as radiotherapy or taking thyroid medications.

treat

There are three methods for treating hyperthyroidism: antithyroid drug therapy, radioactive iodine therapy and surgical treatment.

There are two types of antithyroid drugs - imidazoles and thiouracils. The representative drugs are methimazole (also known as "thimazole") and propylthiouracil (also known as "propylthiouracil").

Drug treatment is suitable for pregnant women with hyperthyroidism, children, and patients with mildly enlarged thyroid gland. Treatment generally takes 1 to 2 years, and the drug dosage needs to be increased or decreased during treatment according to the thyroid function. Drug treatment has some side effects, including granulocytopenia, drug allergy, impaired liver function, joint pain and vasculitis. The side effects of drugs need to be closely monitored in the early stage of drug treatment, especially granulocytopenia. Patients need to be warned that if they have fever and/or sore throat, they need to check their granulocytes immediately to determine whether granulocytopenia occurs. Once it occurs. Immediately discontinue emergency medication. Another disadvantage of drug treatment is the high relapse rate after discontinuation of medication.

Both radioactive iodine therapy and surgical treatment are destructive treatments, and hyperthyroidism is not likely to recur. Radioactive iodine is suitable for patients with moderate thyroid enlargement or recurrence of hyperthyroidism. Doctors calculate the radiation dose required for each patient based on the patient's thyroid gland's uptake rate of radioactive iodine. Radioactive iodine is absolutely contraindicated in pregnant and lactating women. Because radioactive iodine has a delayed effect, the incidence of hypothyroidism is 3% to 5% per year over time. Radioactive iodine therapy is not suitable for hyperthyroid patients with thyroid eye disease because the eye disease may worsen after treatment.

Surgical treatment is suitable for those with significant thyroid enlargement, or those who are highly suspected of thyroid malignancy, or those whose thyroid enlargement compresses the trachea and causes breathing difficulties. Before surgery, medication is needed to control thyroid function within the normal range, and oral compound iodine solution is also required as preoperative preparation.

complication

1. Hyperthyroidism complicated by pregnancy

Hyperthyroidism often occurs in women of childbearing age, so we often encounter patients with hyperthyroidism complicated by pregnancy in clinical practice. Since antithyroid drugs have teratogenic effects on the fetus, it is necessary to discuss with the doctor based on the condition of the patient to decide whether to keep or abandon the fetus. Pregnant hyperthyroidism patients are contraindicated for radioactive iodine treatment. Most hyperthyroidism patients who need to continue their pregnancy are treated with medication, and the minimum effective dose should be used as much as possible. Thyroid hormones should not be added simultaneously during treatment. Free T4 (FT4), free T3 (FT3) and TSH, rather than total T4 and total T3, need to be measured every 1 to 3 months. During treatment, free T4 needs to be maintained at the upper limit of normal values.

2. Thyroid-related eye disease

Most cases of hyperthyroidism are Gravs' disease, which is an organ autoimmune disease. Organ autoimmune diseases are often combined with other organ autoimmune diseases. Hyperthyroidism patients often have exophthalmos, which is an organ autoimmune disease of the orbit (including the extraocular muscles and retroocular fat). Clinically, in addition to patients showing exophthalmos, some other thyroid autoimmune diseases, such as chronic lymphocytic thyroiditis, can also show exophthalmos, so we call it "thyroid-related eye disease." There is no direct relationship between thyroid-related eye disease and Graves' disease. They are not a "father and son" relationship, but a "brother" relationship. Satisfactory control of hyperthyroidism is helpful for eye disease, but it does not necessarily improve.