I'm not sure why a doctor would prescribe Valium to someone with narcolepsy - stimulants like Adderall can often leave someone feeling strung out, burnt out, and even more tired in the long run... versus something like Provigil (aka modafinil) which is non-narcotic and promotes awareness and wakefulness.
Grappa is one of Italy's most popular alcoholic drinks, with somewhere in the region of forty million bottles of grappa being produced every year. It's also a very Italian drink; since 1989 the name has been protected by the EU, meaning that the drink can only be called grappa if it's sourced and produced in Italy.
On the 31st the enemy's forces had collapsed on the grappa front. In his opinion, grappa was superior to all the Cognac in the world. The grappa had made his face dead-white and his blue eyes black. Young girls brought them dishes of fried sea-urchins, and broiled steaks of the grappa fish, and other savory dishes. The Golden Amazons of Venus John Murray Reynolds (p. 130) On the grappa, under the impetus of the Fourth Army's thrust, the enemy front had collapsed.