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 Phone Number. The number and steps below are voted #1 of 6 by over 3900 United Healthcare customers. 866-873-3902. United Healthcare phone support. Read key steps and hints below. They call you insteadNo waiting on hold. Free.his phone number is popular with other United Healthcare customers, but be sure to follow the 6 steps further down.