Aspadol 100 Tablets is used to help relieve moderate to severe short-term pain (such as pain from an injury or after surgery). Aspadol 150mg is usable for a diverse array of pain and provides efficient relief in each of these cases. It belongs to a class of drugs known as opioid analgesics. An opioid is sometimes called a narcotic. Aspadol 150mg is usable for a diverse array of pain and provides efficient relief in each of these cases.