| Secondary |
| Pain |
27.7% |
| Product Used For Unknown Indication |
24.2% |
| Neuralgia |
9.0% |
| Ill-defined Disorder |
6.3% |
| Cancer Pain |
5.8% |
| Constipation |
4.4% |
| Drug Use For Unknown Indication |
3.5% |
| Foetal Exposure During Pregnancy |
2.4% |
| Prophylaxis |
2.3% |
| Insomnia |
2.1% |
| Withdrawal Syndrome |
1.6% |
| Depression |
1.5% |
| Non-small Cell Lung Cancer |
1.5% |
| Analgesic Therapy |
1.3% |
| Back Pain |
1.3% |
| Infection |
1.1% |
| Pyrexia |
1.1% |
| Gastric Cancer |
1.0% |
| General Anaesthesia |
1.0% |
| Multiple Myeloma |
1.0% |
|
| Withdrawal Syndrome |
12.2% |
| Drug Ineffective |
8.9% |
| Drug Rash With Eosinophilia And Systemic Symptoms |
7.8% |
| Somnolence |
7.8% |
| Dizziness |
6.7% |
| Overdose |
6.7% |
| Respiratory Arrest |
6.7% |
| Abortion Spontaneous |
5.6% |
| Delirium |
5.6% |
| Abdominal Distension |
3.3% |
| Anaemia |
3.3% |
| Drug Effect Decreased |
3.3% |
| Drug Interaction |
3.3% |
| Drug Toxicity |
3.3% |
| Vomiting |
3.3% |
| Weight Increased |
3.3% |
| Completed Suicide |
2.2% |
| Death |
2.2% |
| Hydrocephalus |
2.2% |
| Hypoventilation |
2.2% |
|
| Concomitant |
| Drug Use For Unknown Indication |
16.1% |
| Prophylaxis |
14.3% |
| Product Used For Unknown Indication |
13.3% |
| Pain |
12.1% |
| Cancer Pain |
8.3% |
| Multiple Myeloma |
4.8% |
| Hiv Infection |
4.3% |
| Constipation |
3.5% |
| Liver Transplant |
3.2% |
| Prostate Cancer Stage Iv |
3.1% |
| Hypertension |
3.1% |
| Nausea |
2.3% |
| Rectal Cancer |
1.7% |
| Premedication |
1.7% |
| Prostate Cancer |
1.5% |
| Insomnia |
1.4% |
| Mycobacterium Avium Complex Infection |
1.3% |
| Sepsis |
1.3% |
| Analgesic Therapy |
1.3% |
| Epidural Anaesthesia |
1.3% |
|
| Sepsis |
9.0% |
| White Blood Cell Count Decreased |
9.0% |
| Restless Legs Syndrome |
8.4% |
| Pneumonia |
6.6% |
| Vomiting |
6.6% |
| Prostate Cancer |
6.0% |
| Systemic Inflammatory Response Syndrome |
6.0% |
| Myoclonus |
5.4% |
| Septic Shock |
4.8% |
| Cachexia |
4.2% |
| Interstitial Lung Disease |
4.2% |
| Renal Failure |
4.2% |
| Renal Impairment |
4.2% |
| Ileus |
3.6% |
| Ventricular Tachycardia |
3.6% |
| Nausea |
3.0% |
| Platelet Count Decreased |
3.0% |
| Thrombocytopenia |
3.0% |
| White Blood Cell Count Increased |
3.0% |
| Cauda Equina Syndrome |
2.4% |
|
| Interacting |
| Pain |
47.1% |
| Neuralgia |
35.3% |
| Diabetic Neuropathy |
11.8% |
| Herpes Zoster |
5.9% |
|
| Somnolence |
36.4% |
| Drug Interaction |
18.2% |
| Overdose |
18.2% |
| Respiratory Depression |
18.2% |
| Death |
9.1% |
|