Dresci was an alcoholic beverage from the planet Pentarus V.

In 2367, when Captain Dirgo was stranded on Pentarus III with Captain Picard and Ensign Crusher, he hid a bottle of dresci on his person following the crash of his shuttle, the Nenebek. When Captain Picard found it, he argued that it would dehydrate him, and could better serve for medicinal purposes. (TNG: "Final Mission")