weight loss
"Belviq works great for an appetite suppressant.  I experienced a little dizziness and a couple first days I had slight chills. (? - could be coincidental)  But 2 times I took it with Allegra-D and had a horrible headache - the kind where you think you might puke...migraine status.  I truly believe it was just the combination of the pseudoephedrine and the Belviq.  I've never had a headache when I take it with Benadryl. (I have bad spring allergies)"