| narcotic |
| nux vomica(noun, treatment, drug, medication) |
| over-the-counter drug(noun, treatment, drug, medication) |
| over-the-counter medicine(noun, treatment, drug, medication) |
| oxytocic(noun, treatment, drug, medication) |
| oxytocic drug(noun, treatment, drug, medication) |
| pain pill(noun, treatment, drug, medication) |
| painkiller(noun, treatment, drug, medication) |
| paregoric(noun, treatment, drug, medication) |
| patent medicine(noun, treatment, drug, medication) |
| penicillamine(noun, treatment, drug, medication) |
| pentamethylenetetrazol(noun, treatment, drug, medication) |
| pentylenetetrazol(noun, treatment, drug, medication) |
| pharmaceutic(noun, treatment, drug, medication) |
| pharmaceutical(noun, treatment, drug, medication) |
| phonagnosia(medicine, health, healthcare, science) |
| physic(noun, treatment, drug, medication) |
| placebo(noun, treatment, drug, medication) |
| plavix(noun, treatment, drug, medication) |
| powder(noun, treatment, drug, medication) |