Aspadol NS Nasal Spray contains Tapentadol at 22.5 mg per ml and is a strong pain relief (analgesic) medicine used to treat moderate to severe pain that may not be relieved by other painkillers. It works by affecting the brain’s pain-signal pathways to reduce the perception of pain. The nasal spray formulation allows rapid absorption and faster onset of action, making it useful when quick pain relief is needed
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