Sometimes getting an IV with fluids and IV Zofran is what it takes to get you over that hump. Then you can manage it better from home. you can also take 1/2 the Unisom with the same level of B6. If you look at the dosages for the Rx Diclectin it's actually 1/2 a tablet of OTC Unisom. You can take multiple tabs of Diclectin so it's not unsafe to take an entire Unisom but will make you sleepy.
Good luck! I had to rely on Phenegren/Compazine and IVs at the ER when it got really bad.
Kristi, Mommy to Josh & Nick (identical twins 6-97) Nathen (3-02), Joey (2-04), Jacob (11-05) & Aaron (12-11) I sell Tupperware!
"A person's a person, no matter how small..." Dr Seuss