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 Healthcare Customer Service. 866-633-2446. Before dialing United Healthcare Customer Service. We've tried for years to eliminate the time on hold for you. But the fact is that it can still take many phone calls to United Healthcare to resolve your issue.