The European Union, Canada, and Australia generally permit personal-use injectable medications when accompanied by original prescriptions and physician documentation, though specific policies depend on the medication and destination
The most common symptoms of a recurrent outbreak include: A couple of days before, redness, swelling, heat, pain, tingling, or itching in the area where you'll get a blister (this is called a "prodrome") Blisters on your lips or under your nose, most often on the edges of your lips After a couple of days, the blisters will burst and ooze After about 4-6 days, the sores will crust and heal When to Seek Medical Care Most cases of oral herpes will clear up without any medical treatment
Travel weeks If you travel frequently, you need a strategy for injection weeks that overlap with trips
in: PubMed | Google Scholar | 1 Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom