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👤 Adult👶 Paediatric

Levothyroxine Sodium

15 known interactions
4 brand names

Indications

  • Primary hypothyroidism
  • Primary hypothyroidism in patients with cardiac disease
  • Hyperthyroidism (blocking-replacement regimen) in combination with carbimazole

Drug Interactions

Moderate interactions

15 drug interactions identified for Levothyroxine Sodium. Check the full interaction details, severity ratings, and clinical recommendations in the MedNext app.

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Safety Information

🤰Pregnancy guidance available
🤱Breastfeeding guidance available

Cautions

sodium Cardiovascular disorders; diabetes insipidus; diabetes mellitus (dose of antidiabetic drugs including insulin may need to be increased); elderly; hypertension; long-standing hypothyroidism; myo...

Side Effects

sodium General side-effects: Common or very common Anxiety; arrhythmias; headache; insomnia; palpitations Frequency not known Angina pectoris; diarrhoea; fever; flushing; hyperhidrosis; menstruation i...

Full safety information, contraindications, and dosing available in the MedNext app.

Brand Names

Thyronorm(IN)Eltroxin(IN, PK, EG, ZA, NG)+ 2 more in app
Mn

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In the MedNext App

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Source: MedNext Audited Proprietary Dataset

Last reviewed: 2026

Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare professional before making clinical decisions. Verify all drug information with current clinical guidelines.

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