Does Immunocal interfere with Synthroid?

Answer:

No.

The Physician's Desk Reference listing for Immunocal indicates that there are no contraindications with other drugs.

That means Immunocal is not contraindicated with those taking Synthroid. Immunocal will not interfere with Synthroid if you follow the medication instructions.

Always follow your medication instructions carefully. If you are instructed to take Synthroid on an empty stomach, with a time interval before or after with no food or drink, then follow this instruction regarding Immunocal. Treat it as you would any other food.

Learn more about Immunocal here.