| acetaminophen(noun, substance, drugs, medicals) |
| acetophenetidin(noun, substance, drugs, medicals) |
| acetylsalicylic acid(noun, expression, medicine, substance, drugs) |
| analgesic ingredient(expression, medicine, health, care) |
| hydromorphone hydrochloride(noun, expression, medication, drugs, medicals) |
| morphia(noun, substance, drugs, medicals) |
| morphine(noun, substance, drugs, medicals) |
| propoxyphene hydrochloride(noun, expression, medicine, substance, drugs) |
| sodium salicylate(noun, expression, medicine, substance, drugs) |
| acetanilid(noun, medication, drugs, medicals) |
| acetanilide(noun, medication, drugs, medicals) |
| amidopyrine(noun, medication, drugs, medicals) |
| aminopyrine(noun, medication, drugs, medicals) |
| analgesic pill(expression, medicine, healing, medicals) |
| codeine(noun, substance, drugs, medicals) |
| hydromorphone(noun, medication, drugs, medicals) |
| injecting analgesic drugs(expression, medicine, health, care) |
| pentazocine(noun, medication, drugs, medicals) |
| phenacetin(noun, medication, drugs, medicals) |
| phenazopyridine(noun, medication, drugs, medicals) |