[pffida]

I, too, experienced wide swings in blood pressure after starting chemo. In January, when I started A-C, I also had spells of light headedness and almost fainting. I bought a monitor and noticed that my previously high blood pressure, for which I had been taking medication for about five years, was pretty low. I gradually weaned myself off the BP meds.

Then, strangely, when I started Taxol-Herceptin, I had a week where the BP just shot up. It got to 164/100 and I rushed to the GP. He prescribed BP drugs again. Now, as I approach my 4th and last Taxol-Herceptin, I am again only taking the BP meds a couple of times a week.

Both the GP and oncologist swear they've never heard of chemo affecting BP. I don't know what else it could be and am glad to hear I'm not the only one it affected.