 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST] , and hip/leg pain. High thyroid hormone levels may lead to decreased bone development/growth and reduced full adult height. Keep all lab/medical appointments so the doctor can monitor treatment. Older adults may be more sensitive to the side effects of this drug, especially fast/pounding/irregular heartbeat. This drug may be used during pregnancy. Tell your doctor if you are pregnant because your doctor may need to change your dose. Levothyroxine passes into breast milk but is unlikely to harm a nursing infant. Consult your doctor before breast-feeding.The interactions of Tirosint Oral: See also How to Use Section. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. Does Tirosint interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Tirosint Oral: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, </s>