Does bupropion xl 150mg have any interaction with iron, multivitamin, coconut oil pills and probiotics? i feel a little dizzy after taking the bupropion. is that normal?

Wellbutrin XL: Dizziness can occur in up to 22.3% of people taking Wellbutrin. REF: https://www.drugs.com/sfx/bupropion-side-effects.html The first thing to ask is: are you taking in caffeine? Avoid or reduce Caffeine intake if you use Wellbutrin. This may help relieve dizziness and it may go away on it's own. I don't know of a contraindication with those substances.