| 1 | Drug ineffective | FAERS: 721 | | US FAERS |
| 2 | Incorrect dose administered | FAERS: 399 | | US FAERS |
| 3 | Product size issue | FAERS: 259 | | US FAERS |
| 4 | Inappropriate schedule of drug administration | FAERS: 210 | | US FAERS |
| 5 | Product use issue | FAERS: 188 | | US FAERS |
| 6 | Product packaging issue | FAERS: 177 | | US FAERS |
| 7 | Expired product administered | FAERS: 169 | | US FAERS |
| 8 | Wrong technique in drug usage process | FAERS: 165 | | US FAERS |
| 9 | Choking | FAERS: 151 | | US FAERS |
| 10 | Product difficult to swallow | FAERS: 140 | | US FAERS |
| 11 | Wrong technique in product usage process | FAERS: 133 | | US FAERS |
| 12 | Intentional product use issue | FAERS: 125 | | US FAERS |
| 13 | Product use complaint | FAERS: 110 | | US FAERS |
| 14 | Product quality issue | FAERS: 103 | | US FAERS |
| 15 | Retching | FAERS: 93 | | US FAERS |
| 16 | Product label issue | FAERS: 91 | | US FAERS |
| 17 | Constipation | FAERS: 79 | | US FAERS |
| 18 | Intentional product misuse | FAERS: 79 | | US FAERS |
| 19 | Overdose | FAERS: 73 | | US FAERS |
| 20 | Product physical issue | FAERS: 68 | | US FAERS |
| 21 | Product coating issue | FAERS: 67 | | US FAERS |
| 22 | Drug prescribing error | FAERS: 50 | | US FAERS |
| 23 | Drug administration error | FAERS: 46 | | US FAERS |
| 24 | Therapeutic response unexpected | FAERS: 43 | | US FAERS |
| 25 | Dysgeusia | FAERS: 40 | | US FAERS |
| 26 | Nausea | FAERS: 34 | | US FAERS |
| 27 | Vomiting | FAERS: 34 | | US FAERS |
| 28 | Flatulence | FAERS: 32 | | US FAERS |
| 29 | Product blister packaging issue | FAERS: 29 | | US FAERS |
| 30 | Product solubility abnormal | FAERS: 28 | | US FAERS |
| 31 | Malaise | FAERS: 27 | | US FAERS |
| 32 | Product taste abnormal | FAERS: 27 | | US FAERS |
| 33 | Product package associated injury | FAERS: 26 | | US FAERS |
| 34 | Dizziness | FAERS: 24 | | US FAERS |
| 35 | Foreign body in respiratory tract | FAERS: 24 | | US FAERS |
| 36 | Product formulation issue | FAERS: 24 | | US FAERS |
| 37 | Product use in unapproved indication | FAERS: 24 | | US FAERS |
| 38 | Product lot number issue | FAERS: 23 | | US FAERS |
| 39 | Infrequent bowel movements | FAERS: 21 | | US FAERS |
| 40 | Choking sensation | FAERS: 18 | | US FAERS |
| 41 | Inappropriate schedule of product administration | FAERS: 18 | | US FAERS |
| 42 | Incorrect drug administration duration | FAERS: 18 | | US FAERS |
| 43 | Therapeutic response delayed | FAERS: 18 | | US FAERS |
| 44 | Fatigue | FAERS: 16 | | US FAERS |
| 45 | Somnolence | FAERS: 15 | | US FAERS |
| 46 | Drug ineffective for unapproved indication | FAERS: 14 | | US FAERS |
| 47 | Abdominal discomfort | FAERS: 13 | | US FAERS |
| 48 | Accidental exposure to product | FAERS: 12 | | US FAERS |
| 49 | Throat irritation | FAERS: 12 | | US FAERS |
| 50 | Adverse event | FAERS: 11 | | US FAERS |
| 51 | Oropharyngeal pain | FAERS: 11 | | US FAERS |
| 52 | Medication Error | FAERS: 10 | | US FAERS |
| 53 | Product administration error | FAERS: 10 | | US FAERS |
| 54 | Product label confusion | FAERS: 10 | | US FAERS |
| 55 | Product expiration date issue | FAERS: 8 | | US FAERS |
| 56 | Product packaging quantity issue | FAERS: 8 | | US FAERS |
| 57 | Abdominal Pain | FAERS: 6 | | US FAERS |
| 58 | Onychoclasis | FAERS: 6 | | US FAERS |
| 59 | Pain | FAERS: 6 | | US FAERS |
| 60 | Product shape issue | FAERS: 6 | | US FAERS |
| 61 | Pruritus | FAERS: 6 | | US FAERS |
| 62 | Urticaria | FAERS: 6 | | US FAERS |
| 63 | Discomfort | FAERS: 5 | | US FAERS |
| 64 | Headache | FAERS: 5 | | US FAERS |
| 65 | Product closure removal difficult | FAERS: 5 | | US FAERS |
| 66 | Aphagia | FAERS: 4 | | US FAERS |
| 67 | Asthenia | FAERS: 4 | | US FAERS |
| 68 | Chest Pain | FAERS: 4 | | US FAERS |
| 69 | Dyspepsia | FAERS: 4 | | US FAERS |
| 70 | Hypersensitivity | FAERS: 4 | | US FAERS |
| 71 | Incorrect product administration duration | FAERS: 4 | | US FAERS |
| 72 | Incorrect route of drug administration | FAERS: 4 | | US FAERS |
| 73 | Laceration | FAERS: 4 | | US FAERS |
| 74 | Physical product label issue | FAERS: 4 | | US FAERS |
| 75 | Product availability issue | FAERS: 4 | | US FAERS |
| 76 | Product complaint | FAERS: 4 | | US FAERS |
| 77 | Product container seal issue | FAERS: 4 | | US FAERS |
| 78 | Product friable | FAERS: 4 | | US FAERS |
| 79 | Drug dose omission | FAERS: 3 | | US FAERS |
| 80 | Drug effect incomplete | FAERS: 3 | | US FAERS |
| 81 | Dysphonia | FAERS: 3 | | US FAERS |
| 82 | Dysuria | FAERS: 3 | | US FAERS |
| 83 | Feeling abnormal | FAERS: 3 | | US FAERS |
| 84 | Irritable Bowel Syndrome | FAERS: 3 | | US FAERS |
| 85 | Peripheral swelling | FAERS: 3 | | US FAERS |
| 86 | Product container issue | FAERS: 3 | | US FAERS |
| 87 | Product outer packaging issue | FAERS: 3 | | US FAERS |
| 88 | Product physical consistency issue | FAERS: 3 | | US FAERS |
| 89 | Product selection error | FAERS: 3 | | US FAERS |
| 90 | Tremor | FAERS: 3 | | US FAERS |
| 91 | Visual Impairment | FAERS: 3 | | US FAERS |
| 92 | Accidental exposure to product by child | FAERS: 2 | | US FAERS |
| 93 | Accidental overdose | FAERS: 2 | | US FAERS |
| 94 | Blood glucose increased | FAERS: 2 | | US FAERS |
| 95 | Chromaturia | FAERS: 2 | | US FAERS |
| 96 | Dehydration | FAERS: 2 | | US FAERS |
| 97 | Disability | FAERS: 2 | | US FAERS |
| 98 | Drug effect delayed | FAERS: 2 | | US FAERS |
| 99 | Eructation | FAERS: 2 | | US FAERS |
| 100 | Expired drug administered | FAERS: 2 | | US FAERS |
| 101 | Gastritis | FAERS: 2 | | US FAERS |
| 102 | Gastrointestinal sounds abnormal | FAERS: 2 | | US FAERS |
| 103 | Gout | FAERS: 2 | | US FAERS |
| 104 | Hunger | FAERS: 2 | | US FAERS |
| 105 | Hypersomnia | FAERS: 2 | | US FAERS |
| 106 | Limb injury | FAERS: 2 | | US FAERS |
| 107 | Medication residue present | FAERS: 2 | | US FAERS |
| 108 | Opiates positive | FAERS: 2 | | US FAERS |
| 109 | Pharmaceutical product counterfeit | FAERS: 2 | | US FAERS |
| 110 | Prescribed overdose | FAERS: 2 | | US FAERS |
| 111 | Product commingling | FAERS: 2 | | US FAERS |
| 112 | Product packaging difficult to open | FAERS: 2 | | US FAERS |
| 113 | Product prescribing error | FAERS: 2 | | US FAERS |
| 114 | Reaction to drug excipients | FAERS: 2 | | US FAERS |
| 115 | Rectal discharge | FAERS: 2 | | US FAERS |
| 116 | Suspected counterfeit product | FAERS: 2 | | US FAERS |
| 117 | Therapy change | FAERS: 2 | | US FAERS |
| 118 | Unevaluable event | FAERS: 2 | | US FAERS |
| 119 | Unintentional use for unapproved indication | FAERS: 2 | | US FAERS |
| 120 | Amphetamines positive | FAERS: 1 | | US FAERS |
| 121 | Arthralgia | FAERS: 1 | | US FAERS |
| 122 | Blood magnesium decreased | FAERS: 1 | | US FAERS |
| 123 | Blood potassium decreased | FAERS: 1 | | US FAERS |
| 124 | Blood potassium increased | FAERS: 1 | | US FAERS |
| 125 | Cholelithiasis | FAERS: 1 | | US FAERS |
| 126 | Clostridium difficile colitis | FAERS: 1 | | US FAERS |
| 127 | Dependence | FAERS: 1 | | US FAERS |
| 128 | Drug Dependence | FAERS: 1 | | US FAERS |
| 129 | Drug abuse | FAERS: 1 | | US FAERS |
| 130 | Drug dispensing error | FAERS: 1 | | US FAERS |
| 131 | Drug diversion | FAERS: 1 | | US FAERS |
| 132 | Drug screen false positive | FAERS: 1 | | US FAERS |
| 133 | Erythema | FAERS: 1 | | US FAERS |
| 134 | Exposure during breast feeding | FAERS: 1 | | US FAERS |
| 135 | Eye irritation | FAERS: 1 | | US FAERS |
| 136 | Eye pain | FAERS: 1 | | US FAERS |
| 137 | Feeling Cold | FAERS: 1 | | US FAERS |
| 138 | Flushing | FAERS: 1 | | US FAERS |
| 139 | Gastrointestinal hypomotility | FAERS: 1 | | US FAERS |
| 140 | Gingival erythema | FAERS: 1 | | US FAERS |
| 141 | Hepatitis | FAERS: 1 | | US FAERS |
| 142 | Impaired work ability | FAERS: 1 | | US FAERS |
| 143 | Incorrect product formulation administered | FAERS: 1 | | US FAERS |
| 144 | Incorrect product storage | FAERS: 1 | | US FAERS |
| 145 | Influenza | FAERS: 1 | | US FAERS |
| 146 | Intercepted medication error | FAERS: 1 | | US FAERS |
| 147 | Maternal exposure during pregnancy | FAERS: 1 | | US FAERS |
| 148 | Memory impairment | FAERS: 1 | | US FAERS |
| 149 | Musculoskeletal chest pain | FAERS: 1 | | US FAERS |
| 150 | Myalgia | FAERS: 1 | | US FAERS |
| 151 | Myocardial Infarction | FAERS: 1 | | US FAERS |
| 152 | Neck Pain | FAERS: 1 | | US FAERS |
| 153 | Palpitations | FAERS: 1 | | US FAERS |
| 154 | Pancreatitis | FAERS: 1 | | US FAERS |
| 155 | Poor quality drug administered | FAERS: 1 | | US FAERS |
| 156 | Pregnancy | FAERS: 1 | | US FAERS |
| 157 | Presyncope | FAERS: 1 | | US FAERS |
| 158 | Product dose omission | FAERS: 1 | | US FAERS |
| 159 | Product storage error | FAERS: 1 | | US FAERS |
| 160 | Product used for unknown indication | FAERS: 1 | | US FAERS |
| 161 | Pulmonary pain | FAERS: 1 | | US FAERS |
| 162 | Rash erythematous | FAERS: 1 | | US FAERS |
| 163 | Rectal tenesmus | FAERS: 1 | | US FAERS |
| 164 | Regurgitation | FAERS: 1 | | US FAERS |
| 165 | Sepsis | FAERS: 1 | | US FAERS |
| 166 | Slow speech | FAERS: 1 | | US FAERS |
| 167 | Sluggishness | FAERS: 1 | | US FAERS |
| 168 | Swelling | FAERS: 1 | | US FAERS |
| 169 | Tablet physical issue | FAERS: 1 | | US FAERS |
| 170 | Therapeutic reaction time decreased | FAERS: 1 | | US FAERS |
| 171 | Thirst | FAERS: 1 | | US FAERS |
| 172 | Toxicity to various agents | FAERS: 1 | | US FAERS |
| 173 | Urinary hesitation | FAERS: 1 | | US FAERS |
| 174 | Vaginal Discharge | FAERS: 1 | | US FAERS |
| 175 | Vertigo | FAERS: 1 | | US FAERS |
| 176 | Wrong product administered | FAERS: 1 | | US FAERS |
| 177 | prostatitis | FAERS: 1 | | US FAERS |