A member asked:

How long for a lower dose of levothyroxine to take effect?

A doctor has provided 1 answer

Levothyroxine: If your current dose of levothyroxine is causing you to have a high thyroid level and getting symptoms I suggest you stop for a day or two and then re-start with half the original dose. To be sure you should have your doctor check your thyroid levels every three to six months.

Answered 12/10/2014

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