Synthroid Tablet 0.0375 mg (Levothyroxine Sodium Hydrate)

Adult dose

Adults: Administer levothyroxine sodium orally, usually 25-400㎍ once daily. The usual initial dose is 25-100㎍, and the maintenance dose is 100-400㎍. Adjust the dose as appropriate according to age and symptoms.

This drug is not appropriate for use by individuals with normal thyroid function for the purpose of weight loss, and it is not effective. Particularly, caution is essential when taken with sympathomimetic agents that suppress appetite, as severe side effects may occur. Patients with heart disease, hyperthyroidism, or adrenal insufficiency should not use this medication. Additionally, patients with genetic issues such as lactose intolerance should not take this drug. Patients with specific conditions such as hypertension, angina, diabetes, and elderly individuals should use this medication with care, and it is safe to start with a lower dosage and gradually increase it. Overdosage may lead to increased or irregular heart rate, insomnia, headache, vomiting, diarrhea, muscle pain, skin flushing, and various other side effects. If these symptoms occur, stop taking the medication immediately and consult a healthcare professional. During treatment, periodic monitoring of thyroid function and liver function via blood tests is necessary, and caution is needed when taken with specific medications due to possible drug interactions. During pregnancy, it is not necessary to discontinue use as it does not significantly impact the fetus, but caution is advised during breastfeeding. Children and the elderly require special caution during administration, and appropriate dosage adjustment and observation are crucial. In cases of overdose, emergency measures such as inducing vomiting or gastric lavage may be required, so if symptoms occur, immediate medical attention is necessary.

• Palpitations
• increased heart rate
• arrhythmia
• angina
• elevated pulse pressure
• tremors
• insomnia
• headache
• dizziness
• sweating

This medication should be stored in a special container that prevents light exposure, and it is important to maintain a storage temperature between 1 to 30 degrees Celsius. Doing so will help retain the medication's effectiveness and safety.

Appearance

Turquoise round tablets

Package unit

100 tablets/bottle