Darvocet 100 mg is a prescription medication used to relieve mild to moderate pain. It combined propoxyphene, an opioid analgesic, with acetaminophen to enhance pain control. It was commonly prescribed for conditions such as dental pain, post-surgical discomfort, and minor injuries. While effective, Darvocet 100 mg carries side effects including drowsiness, dizziness, nausea, and constipation, as well as risks of dependence and overdose. Due to serious safety concerns, particularly heart rhythm problems, Darvocet 100 mg was withdrawn from the U.S. market in 2010. Patients are advised to consult licensed healthcare professionals for safer, approved pain relief options.