apparently it's very hard to get n in lima (the capital city) without a prescription, but it's very easy to do so in cusco.
i will try to get it in lima, my father has a job involving farm animals and i have photos of them, so i'll try to show them pics so maybe I'll be able to convince them to sell it to me without a prescription.
otherwise i would hate to have to go to cusco to get it, because i wouldn't be able to get the n in the plane back to lima and i'd have to die in cusco and it'd be too much effort for my family to get my body back to lima