I take one Restavit 25mg (an over the counter sleep aide Doxylamine Succunate) and 50mg of B6 twice a day. It works great but as it is a sleeping aide you do get very tired. I have been taking it since week 8 although had HG from week 5 and lost 10kg. Check with your doctor first before taking it even though it is a catagory A drug. It is certainly cheaper (and safer) than taking the anti nausea medication for chemo patients which costs $11 for each tablet. I think the Restavit cost me about $11 for 20 tablets which last 10 days. If they don't work then the doctors usually prescribe the anti nausea medications used for chemo patients. Best of luck!!!