Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jan 2006. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 435037014 | Biguanide allergy | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 689772016 | Biguanide allergy (disorder) | en | Fully specified name | Inactive | Entire term case insensitive | SNOMED CT core module | 
| 3754512014 | Allergy to biguanide (finding) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 3754513016 | Allergy to biguanide | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Allergy to metformin | Is a | True | Allergy to biguanide | Inferred relationship | Existential restriction modifier | |
| Allergy to biguanide disinfectant | Is a | False | Allergy to biguanide | Inferred relationship | Existential restriction modifier | |
| Allergy to biguanide antimalarial agent | Is a | False | Allergy to biguanide | Inferred relationship | Existential restriction modifier | |
| Allergy to proguanil | Is a | True | Allergy to biguanide | Inferred relationship | Existential restriction modifier | |
| Allergy to chlorhexidine | Is a | True | Allergy to biguanide | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets