Tapaday 100mg contains Tapentadol, and it is a centrally acting opioid analgesic that is used to treat moderate to severe pain. Tapaday works by binding to opioid receptors and inhibiting norepinephrine reuptake, providing dual-action pain relief. Get more details here: https://iyrinhealth.com/product/tapaday-100mg-tapentadol-tablets/