Kali-fal, a Romulan beverage, was known for opening sinuses, even before the first sip, due to its strong aroma. A replicated version of kali-fal failed to live up to Vreenak's expectations, which Benjamin Sisko chalked up to inexperience in replicating Romulan drinks while hosting the Romulan at Deep Space 9 in 2374. (DS9: "In the Pale Moonlight")