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.
Phone: Call toll-free: 1-877-596-3258 TTY users, call: 711 Hours: 8 a.m. â 8 p.m. local time, 7 days a week. Plan members Contact UnitedHealthcare by phone, online or by mail. Phone: Call the number on the back of your member ID card. Hours of operation: 8 a.m. â 8 p.m. local time, 7 days a week