The generic name of Euthyrox is Levothyroxine Tablets; taking Levothyroxine Tablets while thyrotropin is elevated instead may suggest that the dosage of Levothyroxine Tablets is insufficient, and the body is still in the state of thyroid hormone deficiency, and it is recommended to increase the dosage of the drug under the guidance of a doctor. Levothyroxine Tablets are used to supplement the lack of thyroxine in the body; and thyrotropin is secreted by the pituitary gland, when the body lacks thyroxine, the level of thyrotropin will be compensated to increase; if the thyrotropin level is still elevated after taking Levothyroxine Tablets, it may suggest that the dose is not enough, and it is necessary to increase the dose of the drug under the guidance of a doctor and review. Adverse reactions to levothyroxine tablets: panic, flushing, headache, menstrual disorders, diarrhea, etc.; contraindications: allergy to levothyroxine tablets and its components, thyrotoxicosis, hypoadrenocorticism and so on. If the thyrotropin level rises after taking levothyroxine tablets, it is recommended to go to the hospital and consult the doctor to adjust the dosage in time.