Can I drink coffee while taking Euthyrox?
Jul 08, 2025
Source: Cainiu Health
Dr. Yang Chuanjia
Introduction
Levothyroxine sodium tablets are commonly known as Euthyrox. Generally, it is not recommended to drink coffee while taking levothyroxine sodium tablets. To avoid unnecessary harm to the body, it is advisable to adjust medication habits under the guidance of a professional physician. During treatment with levothyroxine sodium tablets, attention should be paid to developing good lifestyle habits, such as strictly taking the medication on an empty stomach and avoiding foods high in calcium or fiber that may interfere with absorption.
Levothyroxine sodium tablets are generally not recommended to be taken with coffee during the medication period. The specific analysis is as follows:
Coffee contains components such as caffeine, which may affect the absorption of levothyroxine sodium tablets in the intestines. Moreover, caffeine might interact with the medication, reducing its bioavailability and thus affecting the efficacy of the drug, which is not conducive to the stable control of thyroid function. For patients who rely on this medication to maintain thyroid hormone levels, such effects could interfere with treatment effectiveness; therefore, drinking coffee during the medication period is generally not recommended.
To avoid unnecessary harm to the body, it is recommended to adjust medication habits under the guidance of a professional doctor. During treatment with levothyroxine sodium tablets, attention should be paid to developing good lifestyle habits, such as strictly taking the medication on an empty stomach, avoiding interference from high-calcium or high-fiber foods, and regularly monitoring thyroid function.
