"I have been on Tri Sprintec for almost 2 years now.  I have not had any of the mood swings or nausea, but every now and again I do get a weird odor.  I have considered changing to a different pill, but the low cost is a huge plus to me right now.  I asked my husband if he&#039;s noticed any odor, but he hasn&#039;t.  LOL or so he says....  I am overall happy with the product though."