Thank you for your help! Angel
There's also a drug database if you just want to look up side effects of particular drugs. I don't think it mentions contraindications, but you can access that by clicking on "Health Topics" instead of "Forums".
Try the Ask-a-Pharmacist forum. Go to the forums list by clicking the Forums icon at the top of the page. Then on the right hand side, under Expert forums, look in the "A" section for Ask-a-Pharmacist.