I am very allergic to mosquito bites and have had a handful of times where I have been bitten on the face and have had to go to the hospital abroad for an injection, my face has swollen up to the point that I cannot see out of my eyes for example. This is obviously costly and not ideal but nothing else works other than the injection. Is there anything I could get in advance from UK GP, or would it be too far to ask for an EpiPen to be prescribed for this sort of thing? I already have fexofenadine hydrochloride from docs as tried to be prepared but it did nothing to help. Not sure what to do other than not leave the country!