AMIODARONE Alert!

One of the pills that I take called Amiodarone may be causing problems. I recently had a prescription filled by Medcohealth and the color changed from pink to yellow. I had been getting them from Carrabelle pharmacy and they were pink. However the dosage is the same? Anyway after taking my 100mg about 8:30Pm about 3-4 hours later I started to become dizzy and vertigo, and also urinating lots more, it alos made me tired and week. I am stopping that pill today and calling Dr Sanaullah about it. I am not sure why it only effects me at certain times, unless it has to do with taking excedrin along with it.