Thanks for all your replies and suggestions.
I have a colleague who is pregnant and she said it sounded like I had 'morning sickness,' hence the ginger biscuits which help her. I thought it was a strange link considering ithe cause is pretty much the total opposite of pregnancy, but I guess its all to do with hormones.
I've had Domperidone in the past when I've had vertigo, I was trying not to resort to more medication, but I can't cope with this nausea all the time. I think I'll give an otc a try over the weekend and if all else fails contact my GP on Monday.
