| direct-children | documentation | graph |
| Medicine | 53 | Any BiologicallyActiveSubstance which has a therapeutic effect under certain conditions. | ^ |
| Analgesic | 6 | An analgesic drug, also called simply an analgesic, pain reliever, or painkiller, is any member of ... | ^ |
| NSAID | 3 | A Medicine that is not a Steriod and is intended to control Inflammation. | ^ |
| Opium | . | A substance harvested from the seed capsules of the opium poppy that contains various powerful alka... | ^ |
| Morphine | . | Morphine is a strong opiate that is found naturally in Opium, a dark brown resin produced by dryi... | ^ |
