Yes: Forty minutes is plenty of time to wait. What's important is a casual routine to how you're dosing yourself. I use the word casual to mean that you should dose it the same way as often as possible. That way, when you do your thyroid blood test, the dose can be adjusted to your routine.
Answered 3/8/2018
4.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question