Welchor symptoms and conditions

Just started Welchol after trying Lipitor & others. Have now developed severe vertigo & my right upper arm is killing me. I can't drink ANY alcohol because it makes me violently ill, almost to the point of throwing up, My doc says this drug is non-systemic & says I should have a brain scan...I stopped taking it 3 days ago-arm pain is gone but not the vertigo yet...I'll have to weigh my options of going back on it again.
Has anyone else had dizziness & lightheadedness from this?

I just started using a prescription of Welchol. After two days, I am seriously thinking of discontinuing taking it. I am not prone to anxiety at all, and since I started using this, I have some anxiety and I am generally uncomfortable. Some gas and constipation. My heart rate is up a little. I really don't like this feeling of anxiety at all. I am taking Synthroid and Benicar.