Will lansoprazole interfere with levoxyl (thyroxine)?

No: There is no major interaction among both these medications.

No: No Interactions with these two medications

Maybe: It is best to take Levoxyl (thyroxine) in the morning 30 minutes before eating or taking any other medication

Levoxyl (thyroxine) should be: taken separately on empty stomach first thing in the morning and then after 30 to 60 minutes later rest of the medicines and Breakfast should be taken. So that there is no interference for Thyroid medicine Absorption. Lansoprazole helps with Acid reflux so it should be taken in the morning also with breakfast.