Can pregnant women take Euthyrox?
Jul 09, 2025
Source: Cainiu Health
Dr. Zhang Lu
Introduction
Euthyrox is levothyroxine sodium tablets. Hypothyroidism during pregnancy can lead to insufficient thyroid hormones, affecting fetal brain development and increasing the risk of preterm birth and miscarriage. Taking levothyroxine sodium tablets at this time can supplement thyroid hormones, maintain normal thyroid function in the mother, ensure normal growth and development of the fetus, and the medication is considered relatively safe under a doctor's guidance.
Euthyrox is the brand name for levothyroxine sodium tablets. Pregnant women with hypothyroidism generally can take levothyroxine sodium tablets under a doctor's guidance. However, if thyroid function is normal or without medical advice, it should not be taken. If any abnormalities occur, prompt medical attention is recommended. Detailed explanation is as follows:
Hypothyroidism in pregnant women can lead to insufficient thyroid hormones, which may affect fetal brain development and increase the risk of premature birth and miscarriage. Taking levothyroxine sodium tablets at this time can supplement the hormone, maintain normal thyroid function in the mother, support normal growth and development of the fetus, and the medication is considered safe when used under a doctor's supervision.
When a pregnant woman's thyroid function is normal, the hormone levels in her body are balanced and do not require additional supplementation. If levothyroxine sodium tablets are taken without medical instruction, it can lead to excessive hormone levels, causing symptoms such as tachycardia and excessive sweating, and may also interfere with fetal thyroid function, negatively affecting the health of both mother and fetus.
Pregnant women must take levothyroxine sodium tablets only after evaluation by a doctor, strictly following medical instructions, regularly monitoring thyroid function, and adjusting the dosage based on test results.
