The most common treatment for hypothyroidism is the drug levothyroxine, which is a synthetic thyroid hormone (T4). To ensure that it is absorbed, levothyroxine should be taken 30-45 minutes before or at least 3 hours after a meal. Many medicines and foods can inhibit the absorption of levothyroxine (especially those containing ions like calcium and iron or substances that reduce acidity in the stomach).To ensure effectiveness, it is important to separate the intake of levothyroxine from these agents.[1][2]
What are some of the main medical treatments for hypothyroidism?
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•Last Updated: May 16, 2025
The primary treatment for hypothyroidism is levothyroxine, a synthetic thyroid hormone, which should be taken 30 to 45 minutes before or at least 3 hours after meals to ensure proper absorption.