Make sure any countries you want to visit are included in the policy, and you need to keep an eye on the latest guidance from the Foreign and Commonwealth Office to check on any changes or safety advice for countries before you go there.
The European Health Insurance Card (EHIC) will cover you in Europe, but not outside, so make sure you get sufficient cover for far-flung countries.
You should also think about the kind of medical care you could get in the countries you are visiting and whether you can keep your belongings secure while you are travelling, as this can all impact on the policy you get.
