My friend is 3 months pregnant and tends to feel like vomitting. does 'slang pure inhaler' help?

I don't know if I would use the "slang pure inhaler" but I did read that lemon oil on a hanky would work. I burn citrus fragrance oils at home, work, and I have a car air freshener and they help a bit. Tell your friend to go to Motherhood Maternity and buy "preggy pops" they've got ginger in them and it's all natural. I buy the "preggy drops" because I don't like the flavors in the lollipops, but I like the little hard candies. those work well too....And if none of that helps, then the old fashioned ginger ale or sprite with saltines or pretzels. Hope i was of good use to ya. Good luck to your friend.