Should I eliminate Straterra or Nioxin first to relieve my allergic reaction?

I'm having an allergic reaction around my waist and at the bends of my arms (inside elbow). It's a very itchy rash. I started Nioxin vitamins and Straterra about the same time. I think I'm having an allergic reaction to one or the other. The vitamins are a multi vitamin with a list of herbs, i.e. yam root, spring nettle, etc. Which one should I eliminate first?Should I eliminate Straterra or Nioxin first to relieve my allergic reaction?
try one seperate then see if you have reactions then try other pillShould I eliminate Straterra or Nioxin first to relieve my allergic reaction?
How about BOTH. Those things are a waste of money. You get all the vitamins and minerals your body needs in the foods you eat everyday. Unless you are eating garbage all day everyday (no protein, fruits, vegetables, whole grains) then you shouldn't take the extra vitamins. They are WAY too much. Look at the labels. Most are 200-1500% MORE than you need in one day. They do more harm than good.
Herbal therapies can cause dangerous side effects when combined with strattera. Quit taking the vitamin, and ask ur dr before taking anything else while u r taking the strattera.