What is levothyroxine used for, and how is dosing monitored in Europe?

Levothyroxine explained: synthetic thyroxine (T4), hypothyroidism treatment, TSH monitoring, dosing adjustments, and prescribing criteria.

In this episode, we outline how levothyroxine replaces low thyroid hormone levels and how doctors manage treatment under EU medical guidance.

You’ll learn:

• What hypothyroidism is (underactive thyroid gland)

• Common symptoms: fatigue, weight gain, cold intolerance, constipation

• How levothyroxine restores normal thyroid hormone levels

• Why TSH blood tests guide dose adjustments

• The importance of taking levothyroxine on an empty stomach

• Drug and supplement interactions (iron, calcium, PPIs)

• Red flag symptoms of over- or under-treatment

• S ...