I am taking lansoprazole as part of thriple therapy to treat H Pylori. I also take synthroid and the pharmacist told me to wait 30 min after the synthroid to take the lansoprazole. I have done this for a week but have one more week to go on the triple therapy. I just read I should be waiting four hours between the two medications. Will this affect thyroid lab work that will be done in 7 days?