Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Headache associated with substance abuse or withdrawal | Is a | Headache | true | Inferred relationship | Some | ||
| Headache associated with substance abuse or withdrawal | Finding site | Head structure | true | Inferred relationship | Some | 1 | |
| Headache associated with substance abuse or withdrawal | Finding site | Structure of nervous system (body structure) | false | Inferred relationship | Some | ||
| Headache associated with substance abuse or withdrawal | Interprets | Nervous system function | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Drug withdrawal headache | Is a | True | Headache associated with substance abuse or withdrawal | Inferred relationship | Some | |
| Caffeine-withdrawal headache | Is a | False | Headache associated with substance abuse or withdrawal | Inferred relationship | Some | 
This concept is not in any reference sets