For myself personally (which my doctor approved) I take Bonine. It's a motion sickness medication that doesn't have any known side effects. I just take 2 chewable tablets and I'm good for the whole day, and my morning sickness is all day. Feel better!
My doctor has a list of safe/not safe meds on their website. (They all fall into: safe to take, call us before you take it, and unsafe to take.) Your doctor may also have a nurse's line if you have any questions like this. We can't tell what's safe for you - only what we've determined to be safe for ourselves.
My friend has nausea pretty bad... Our doctor told her to take vitamin b6 and unisom at night (she wasn't having trouble sleeping) and then take just b6 in the morning. I've had other friends who have used the same mix and they said it did wonders! Hope it helps!
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