Can hyperthyroidism lead to an increase in blood sugar? Please look at the following test values and help me analyze whether my father is temporarily caused by diabetes or hyperthyroidism.

1. The prevalence of diabetes in hyperthyroidism patients is higher than that in the general population. If there are no symptoms of diabetes, twice fasting blood glucose ≥7.0mmol/L can be diagnosed as diabetes, and your father can be diagnosed as diabetes. It is considered that hyperthyroidism complicated with diabetes is not caused by hyperthyroidism.

2. Hypermetabolism of hyperthyroidism leads to postprandial hyperglycemia, and fasting blood glucose is less affected; Abnormal glucose metabolism caused by hyperthyroidism returned to normal after hyperthyroidism was controlled.

3. Hyperthyroidism isotope (iodine 13 1) generally aggravates hyperthyroidism symptoms within 1 month, and then gradually relieves; Generally, thyroid function was rechecked 2-3 months after treatment, and thyroid function was rechecked in 6 cases to evaluate the therapeutic effect.

4. Iodine 13 1 isotope is a treatment for hyperthyroidism. Postoperative hypothyroidism is not uncommon, and it also recurs. It doesn't mean that iodine 13 1 treatment can definitely cure hyperthyroidism, but it is a simple and practical treatment method.

5. The listed blood sugar tests are obviously abnormal. It is generally recommended to have a blood sugar test at 6-8 am (preferably 6 am), because even if you don't eat, your blood sugar will rise after 1-2, and 8 am is generally a high point.

6. Need to do glycosylated hemoglobin examination and go to the endocrinology department of the local general hospital for treatment; Diet control needs to be determined according to personal height, weight, labor intensity, eating habits, other physical conditions and examination results.