The brand name Darvon is no longer available in the U.S. Generic versions may be available. Common side effects of Darvon (propoxyphene) include lightheadedness, drowsiness, dizziness, sleepiness, constipation, nausea, vomiting, stomach pain, headache, muscle pain, blurred vision, or skin rash.
Flight reservations U.S. and Canada reservations assistance. 1-800-UNITED-1 (1-800-864-8331) For a list of touch-tone menu options, see the U.S. and Canada United Customer Contact Center information page. Telecommunication device for the deaf or Teletypewriter.
United Airlines is a major U.S.-based airline operating under its parent company United Continental Holdings (NYSE symbol UAL). United Airlines is based in Chicago, Illinois. With a fleet size of nearly 700 mainline aircraft, United Airlines has a long reach, covering 69 countries across every inhabited continent.