Thyrotropin was measured at 6.71 μIU/ml, which is in the high range. There are no standardized data on recovery time with medication. High thyrotropin is commonly seen in primary hypothyroidism, Hashimoto’s thyroiditis, exogenous thyrotropin-secreting tumors, and subacute thyroiditis. The normal range of thyroid stimulating hormone is 0.35~5.5μIU/ml, if it is high, it is common in patients with hypothyroidism. After diagnosing hypothyroidism, it is necessary to take levothyroxine sodium tablets to treat it, and it usually starts to see the effect about one month after taking the medicine, and the index can be restored to normal in about 3 months after taking the medicine, and it may take more than three months for some patients. Patients with a thyrotropin level of 6.71 μIU/ml should actively cooperate with the doctor and take the medication on time, which will help to return the level to normal as soon as possible.