Anyone here ever find huge fluctuations in your cholesterol?

Mine skyrocketed last year (5 points a week) until doc finally put me on Vytorin (10/20's) and those worked like a charm (I'm back to 110)... he calls me the Vytorin poster child... but still not sure 'why' this happened.

During this time, I lost 25 pounds, and had a nice flare going on... I was down to 110, and I usually stay between 125 and 135... I am 5'9... 39 years old.