I was taking 25 mcg of Synthroid in July 2014 when a new doctor upped my dosage to 50 mcg of Levathyrozine. I went to another doctor in November, a specialist & after 2 months he put me on 77 mcg of Synthroid on Jan 10. My blood pressure has been as high as 201 since, mostly 184/78, 174/77 & as low As 147/71. I believe the increased thyroid meds have caused my blood pressure to go out of control. What is your take on this problem?