Preferred Buyer Location Afghanistan, United Arab Emirates, Antigua and Barbuda, Anguilla, Albania, Armenia, Netherlands Antilles, Angola, Antarctica, Argentina, American Samoa, Austria, Australia, Aruba, Azerbaijan, Bosnia and Herzegowina, Barbados, Belgium, Bangladesh, Burkina Faso, Bulgaria, Bahrain, Benin, Bermuda, Brunei Darussalam, Bolivia, Brazil, Bahamas, Bouvet Island, Botswana, Belarus, Belize, Canada, Cocos (Keeling) Islands, Central African Republic, Congo, Switzerland, Cote D'Ivoire, Chile, Cameroon, China, Colombia, Costa Rica, Christmas Island, Cape Verde, Cyprus, Czech Republic, Germany, Denmark, Dominica, Dominican Republic, Algeria, Ecuador, Estonia, Egypt, Eritrea, Spain, Ethiopia, Finland, Fiji, Falkland Islands (Malvinas), Micronesia, Federated States of, Faroe Islands, France, France, Metropolitan, Gabon, Grenada, Georgia, French Guiana, Ghana, Gibraltar, Greenland, Gambia, Guinea, Guadeloupe, Equatorial Guinea, Greece, South Georgia and the South Sandwich Islands, Guam, Guinea-bissau, Guyana, Hong Kong, Heard and Mc Donald Islands, Honduras, Croatia, Haiti, Hungary, Indonesia, Ireland, Israel, Iraq, Iceland, Italy, Jamaica, Jordan, Japan, Kenya, Cambodia, Comoros, Saint Kitts and Nevis, Korea, Republic of, Kuwait, Cayman Islands, Kazakhstan, Lao People's Democratic Republic, Lebanon, Saint Lucia, Liechtenstein, Sri Lanka, Liberia, Lesotho, Lithuania, Luxembourg, Latvia, Libyan Arab Jamahiriya, Monaco, Morocco, Moldova, Republic of, Madagascar, Marshall Islands, Macedonia, The Former Yugoslav Republic of, Mali, Myanmar, Mongolia, Macau, Northern Mariana Islands, Martinique, Mauritania, Montserrat, Malta, Mauritius, Maldives, Malawi, Mexico, Malaysia, Mozambique, Namibia, New Caledonia, Niger, Norfolk Island, Nigeria, Nicaragua, Netherlands, Norway, Nepal, Nauru, Niue, New Zealand, Oman, Panama, Peru, French Polynesia, Papua New Guinea, Philippines, Poland, St. Pierre and Miquelon, Pitcairn, Puerto Rico, Portugal, Palau, Paraguay, Qatar, Romania, Russian Federation, Saudi Ara bia, Rwanda, Solomon Islands, Seychelles, Sudan, Sweden, Singapore, Slovenia, Svalbard and Jan Mayen Islands, Slovakia (Slovak Republic), Sierra Leone, San Marino, Senegal, Somalia, Suriname, Sao Tome and Principe, El Salvador, Swaziland, Turks and Caicos Islands, Chad, French Southern Territories, Togo, Thailand, Tajikistan, Tokelau, Turkmenistan, Tonga, East Timor, Turkey, Trinidad and Tobago, Taiwan, Tanzania, United Republic of, Ukraine, Uganda, United Kingdom, United States, Uruguay, Uzbekistan, Saint Vincent and the Grenadines, Venezuela, Virgin Islands (British), Virgin Islands (U.S.), Viet Nam, Vanuatu, Wallis and Futuna Islands, Samoa, Yemen, Mayotte, Yugoslavia, South Africa, Zambia, Zaire, Zimbabwe
Tapentadol is an opioid pain medication. An opioid is sometimes called a narcotic. Tapentadol is a prescription medicine that is used to treat moderate to severe pain. Tapentadol extended-release form (Nucynta ER) is for around-the-clock treatment of pain that is not controlled by other medicines. The extended-release form of tapentadol is not for use on an as-needed basis for pain.