I am a 27 year old female and was diagonised with postural orthostasis tachycardia syndrome about 2 years ago but didn't suffer any symptoms
for well over a year.

In the last 2 weeks I have been near fainting, extremely tired have pretty bad headaches and my eyes hurt I have not been able to go to work or get on with my life.

The annoying think is since I was diagonised I have emigrated to the UK so in order to get treatment my doctor (GP)wants to carry out all sorts of tests again as she has never heard of postural orthostasis tachycardia syndrome. I have been referred to a caridologist but I know what is wrong with me but my doctor is not listening.

Do you have any advise on how I can handle this situation or do you know where I can access info on postural orthostasis tachycardia syndrome in the UK