When alternative painkillers failed to relieve pain effectively or were intolerable, Tapentadol 100mg solution and tablet were used to treat pain that was severe enough to necessitate opioid treatment. Diabetes-related nerve damage can result in severe pain, which is treated with the extended-release tablet. You shouldn’t use it “as needed” or to alleviate pain that only occurs sometimes. The class of medications known as narcotic analgesics, or pain medications, includes Tapentadol Online. These medications work by affecting the central nervous system (CNS) to reduce pain.