I think it is worth it. What have you tried so far? Many people with mild nausea get a lot of help from ginger (tea, candied, or capsules), and keeping your fluid intake very high is helpful too. If the nausea is severe those measures probably won't do it and you should try prescription meds. Most of us have had very good results from Zofran, though there are occasional people who get nothing but a headache from it. For me, Zofran is nothing short of a miracle.