| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Tetracycline hydrochloride | Is a | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tyrothricin | Is a | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Meclocycline | Is a | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline phosphate complex | Is a | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline measurement | Component | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Pill esophagitis due to tetracycline | Causative agent | False | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Tetracycline poisoning | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Accidental tetracycline poisoning | Causative agent | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Intentional tetracycline poisoning | Causative agent | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| tetracyklinförgiftning, med oklar avsikt | Causative agent | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline adverse reaction | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Allergy to tetracycline (finding) | Causative agent | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline overdose | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Accidental tetracycline overdose | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Intentional tetracycline overdose | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| överdos av tetracyklin, med oklar avsikt | Causative agent | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracyclines [systemic] | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline [systemic] | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| tetracyklin 250 mg, kapsel | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| tetracyklin 250 mg, tablett | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline for oropharynx | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline [mouth-no drugs here] | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracyclines [skin] | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Product containing tetracycline in oral dose form (medicinal product form) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing tetracycline in parenteral dose form (medicinal product form) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| tetracyklin för lokalt bruk | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline 100 mg oral capsule | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline 500 mg oral tablet | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline 25 mg/mL oral suspension | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| kit innehållande vismutsubsalicylat 262,4 mg + metronidazol 250 mg + tetracyklinhydroklorid 500 mg | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Product containing precisely tetracycline 500 milligram/1 each conventional release oral capsule (clinical drug) | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| tetracyklin 125 mg/5 ml, sirap | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Lymecycline (substance) | Is a | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Pleurodesis with tetracycline | Direct substance | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Posteruptive tooth staining due to tetracycline | Causative agent | False | Tetracycline (substance) | Inferred relationship | Some | 3 | 
| Product containing tetracycline (medicinal product) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing procaine and tetracycline (medicinal product) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing nystatin and tetracycline (medicinal product) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely benzocaine 5 milligram and tyrothricin 1 milligram/1 each conventional release oromucosal lozenge (clinical drug) | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Product containing tyrothricin (medicinal product) | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Adverse reaction to tetracycline NOS | Causative agent | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Product containing bismuth subsalicylate and metronidazole and tetracycline (medicinal product) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Accidental tetracycline poisoning | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Intentional tetracycline poisoning | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| tetracyklin för oftalmiskt bruk | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Product containing bismuth biskalcitrate and metronidazole and tetracycline (medicinal product) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Product containing precisely bismuth biskalcitrate 140 milligram and metronidazole 125 milligram and tetracycline 125 milligram/1 each conventional release oral capsule (clinical drug) | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  | 
| Pleurodesis with tetracycline | Direct substance | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Pleurodesis with tetracycline | Using substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| läkemedel som innehåller amfotericin och tetracyklin | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Pleurodesis with tetracycline | Using substance (attribute) | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Allergy to tetracycline (finding) | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| tetracyklin 250 mg, kapsel | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| tetracyklin 250 mg, kapsel | Has basis of strength substance (attribute) | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| tetracyklin 250 mg, tablett | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| tetracyklin 250 mg, tablett | Has basis of strength substance (attribute) | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 100 mg oral capsule | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 100 mg oral capsule | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 500 mg oral tablet | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 500 mg oral tablet | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely tetracycline 500 milligram/1 each conventional release oral capsule (clinical drug) | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely tetracycline 500 milligram/1 each conventional release oral capsule (clinical drug) | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely bismuth biskalcitrate 140 milligram and metronidazole 125 milligram and tetracycline 125 milligram/1 each conventional release oral capsule (clinical drug) | Has basis of strength substance (attribute) | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely bismuth biskalcitrate 140 milligram and metronidazole 125 milligram and tetracycline 125 milligram/1 each conventional release oral capsule (clinical drug) | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Product containing precisely bismuth biskalcitrate 140 milligram and metronidazole 125 milligram and tetracycline 125 milligram/1 each conventional release oral capsule (clinical drug) | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Tetracycline hydrochloride | Is modification of (attribute) | True | Tetracycline (substance) | Inferred relationship | Some |  | 
| Tetracycline phosphate complex | Is modification of (attribute) | True | Tetracycline (substance) | Inferred relationship | Some |  | 
| Product containing precisely bismuth biskalcitrate 140 milligram and metronidazole 125 milligram and tetracycline 125 milligram/1 each conventional release oral capsule (clinical drug) | Has precise active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing bismuth biskalcitrate and metronidazole and tetracycline in oral dose form (medicinal product form) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| tetracyklin 250 mg, kapsel | Has precise active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| tetracyklin 250 mg, tablett | Has precise active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely tetracycline 500 milligram/1 each conventional release oral capsule (clinical drug) | Has precise active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 100 mg oral capsule | Has precise active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 500 mg oral tablet | Has precise active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline-containing product in cutaneous dose form | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing tetracycline in ocular dose form (medicinal product form) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| läkemedel som endast innehåller amfotericin och tetracyklin | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Product containing only bismuth subsalicylate and metronidazole and tetracycline (medicinal product) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Product containing only bismuth biskalcitrate and metronidazole and tetracycline (medicinal product) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Product containing only nystatin and tetracycline (medicinal product) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline only product | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing only procaine and tetracycline (medicinal product) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Bismuth biskalcitrate and metronidazole and tetracycline only product in oral dose form | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Product containing only tetracycline in cutaneous dose form (medicinal product form) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing only tetracycline in ocular dose form (medicinal product form) | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline only product in oral dose form | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline only product in parenteral dose form | Has active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline (as tetracycline hydrochloride) 250 mg oral capsule | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely tetracycline (as tetracycline hydrochloride) 250 milligram/1 each conventional release oral tablet (clinical drug) | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 25 mg/mL oral suspension | Has precise active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 25 mg/mL oral suspension | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 10 mg/g cutaneous ointment | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 10 mg/g cutaneous ointment | Has precise active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 10 mg/mL cutaneous lotion | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Tetracycline 10 mg/mL cutaneous lotion | Has precise active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely tetracycline 25 milligram/1 milliliter conventional release oral solution (clinical drug) | Has basis of strength substance (attribute) | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely tetracycline 25 milligram/1 milliliter conventional release oral solution (clinical drug) | Has precise active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Pill esophagitis due to tetracycline | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| Product containing precisely bismuth biskalcitrate 140 milligram and metronidazole 125 milligram and tetracycline 125 milligram/1 each conventional release oral capsule (clinical drug) | Has precise active ingredient | True | Tetracycline (substance) | Inferred relationship | Some | 2 | 
| Intrinsic staining of tooth caused by tetracycline | Causative agent | True | Tetracycline (substance) | Inferred relationship | Some | 1 | 
| tetracyklinhydroklorid 1 %, salva | Has active ingredient | False | Tetracycline (substance) | Inferred relationship | Some |  |