BUY LEVORPHANOL ONLINE Levorphanol is an effective opioid pain treatment. Sometimes, Opioid is called as narcotic. This drug can treat pain varying from severe to moderate. COMMON SIDE EFFECTS There are some side effects that may take place upon taking this drug such as dizziness, drowsiness, blurred vision, memory problems, nausea, vomiting, dry mouth, constipation, itching,…