Metformin and Thyroid Testing

This is huge. Wonderful breakthrough for advocates for proper thyroid testing. And for patients with PCOS or type 2 diabetes who are also experiencing recurrent miscarriage.

Today this study came out that proves that while taking Metformin (used for type 2 diabetes, PCOS, and other conditions), your TSH is artificially suppressed.

When TSH is low, doctors assume you are hyperthyroid (hyper meaning too much) or that you are taking too much thyroid medication. They want to adjust your dosage based on your TSH.

Or worse, your TSH level shows up right in the middle of the range and your doctor says, “It’s normal. You don’t need any thyroid medication.” But in reality, your TSH is artificially low because you’re taking metformin. So you continue walking around overweight, tired, with dry skin and a growing bald patch on your head.

If you are taking metformin, your doctor MUST NOT use TSH to find the right dose for you. He must use Free T3 and Free T4.

To learn more about proper testing of thyroid hormones, whether you take metformin or not, go to Stop the Thyroid Madness.


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s