Antiemetics in uk

[TengoK]

Any advice on where I might get them? I can't go to the doctor for various reasons...

 

[Zanexx]

I would be interested to know too.

 

[BaconCheeseburger]

I have a question

Obviously overdosing makes you nauseous/vomit, but do antiemetics reduce the sick feeling or just the need to vomit? Will you still feel rough as hell after taking them?