About 2 hours after taking it, she is extremely dizzy, and
experiences foggy/blurry vision
. We thought it was the Blood Pressure meds she also takes. Her doctors, including, ENT, opthalmologist, internist, general practitioner, and cardiologist have put her through CAT scan, MRI, ear crystal tests and balancing, plus numerous other tests, all with negative results. We are now thinking perhaps this dizziness( which makes her totally non-functional) is being caused by the thryoid med.