Tapentadol is a centrally-acting opioid analgesic that is prescribed for both acute as well as chronic pain. People with back pain, arthritis, fibromyalgia, neuropathic pain, severe injury pain, or post-surgery pain are advised to take Tapentadol medication. It is an effective pain medicine that begins its action within 30 minutes of intake, and its effect lasts for long hours. Top brands of Tapentadol include Aspadol, Tapaday, Topcynta, and Nucynta. Click here to learn more about Tapentadol.