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Fentanyl

More information: STITCH, PubChem and possibly Wikipedia

ATC Codes: N01AH01, N02AB03

Side effects

Options: Hide MedDRA Preferred Terms ,   display all 43 labels

MedDRA Preferred Term Side effect Data for drug Placebo Labels
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Nausea Nausea very rare — 0% - 45% 16.5% - 17% x x x x x x x x x x x x x x x x x x x
Vomiting Vomiting very rare — 0% - 36.8% 2.5% - 3% x x x x x x x x x x x x x x x x x x x
Anaemia Anaemia common, 9.09% - 31.6% x x x x
Dehydration Dehydration common, 0% - 21.1% x x x x
Diarrhoea Diarrhoea very rare — 0% - 15.8% x x x x x x x x x x x x
Headache Headache very rare — 0% - 20% x x x x x
Abdominal pain Abdominal pain 2.9% - 14.6% x x x x x x x x x x x x x
Gastrointestinal pain Abdominal pain 2.9% - 14.6% x x x x x x x x x x x x x
Constipation Constipation very rare — 0% - 26.3% 1% x x x x x x x x x x x x x x
Dizziness Dizziness very rare — 0% - 32.1% 4% x x x x x x x x x x x x x x x x x x x
Syncope x x
Body temperature increased Body temperature increased very rare — 4.92% - 35% x x x x x x x x x x x x x
Somnolence Somnolence very rare — 0% - 20% 2.5% - 3% x x x x x x x x x x x x x x
Drowsiness x x x x x
Cough Cough 3.23% - 8.62% x x x x
Cough increased x x
Insomnia Insomnia very rare — 0% - 10.5% 6.5% - 7% x x x x x x x x x x x x x
Arthralgia Arthralgia 0% - 8.33% x x x x
Musculoskeletal discomfort Arthralgia 0% - 8.33% x x x x
Myalgia x x x
Neutropenia Neutropenia 0% - 8.33% x x x x
Pneumonia Pneumonia 2.08% - 16.1% x x x x x
Decreased appetite Anorexia very rare — 0% - 10.3% 0% x x x x x x x x x x x x
Decreased appetite x x x x
Asthenia Fatigue common, 0% - 20.5% 3% x x x x x x x x x x
Asthenia very rare — 0% - 38% 0% x x x x x x x x x x x x
Fatigue Fatigue common, 0% - 20.5% 3% x x x x x x x x x x
Oedema peripheral Oedema peripheral common, 1% - 31.6% 1% x x x x x x x x x x
Cancer pain Cancer pain 1.72% - 15.8%
Back pain Back pain 0% - 10.5% x x x x x x
Anxiety Anxiety very rare — 0% - 15% x x x x x x x x x x x x x
Dyspnoea Dyspnoea postmarketing — 0% - 22% x x x x x x x x x x x x x
Palpitations Palpitations 1% - 4% 1% x x x x x x
Injury Accidental injury 0% - 9% x
Malnutrition Malnutrition postmarketing, 4% - 5% 0% x x x x x x x x x x
Malaise Malaise 1% - 4% 0.5% - 1% x x x x x x x x x x
Malaise and fatigue x
Discomfort Malaise 1% - 4% 0.5% - 1% x x x x x x x x x x
Feeling abnormal Malaise 1% - 4% 0.5% - 1% x x x x x x x x x x
Confusional state very rare — 0% - 15.8% x x x x x x x x x x x x
Feeling abnormal x
Ill-defined disorder Malaise 1% - 4% 0.5% - 1% x x x x x x x x x x
Skin disorder Unspecified disorder of skin and subcutaneous tissue postmarketing, 1% - 13% 1% x x x x x x x x x x
Skin disorder x x x
Connective tissue disorder Connective tissue disorder 2% - 4% 2% x x x x x x x x
Hyperhidrosis Hyperhidrosis 0% - 14.3% 1% x x x x x x x x x x
Sweating 0% - 4% x x x x x x
Sweating increased very rare, postmarketing x x x x x x x x
Hypersensitivity Hypersensitivity 1% - 3% x x x x x x x x x x x
Pruritus Pruritus very rare — 0% - 13% 2% x x x x x x x x x x x x x x x x x x
Abdominal pain upper Abdominal pain upper 2% - 4% 1.5% - 2% x x x x x
Confusional state Confusional state very rare — 0% - 15.8% x x x x x x x x x x x x
Erythema Erythema very rare — 1% - 3% x x x x x x x x
Hypokalaemia Hypokalaemia 0% - 6.45% x x x
Depression Depression very rare — 0% - 10.5% 0% x x x x x x x x x x x x x
Anxiety depression x
Dermatitis Rash very rare — 0% - 8% 1% x x x x x x x x x x
Dermatitis x x
Rash Rash very rare — 0% - 8% 1% x x x x x x x x x x
Intestinal obstruction Intestinal obstruction 0% - 4% x
Hypertonia Hypertonia 0% - 3% x x x
Paraesthesia Paraesthesia very rare — 1.8% - 2% x x x x x x x x x
Muscle spasms Muscle spasms 2% - 4.2% 1.5% - 2% x x x x
Cramps of lower extremities x
Tremor Tremor very rare — 0% - 3% x x x x x x x x x x x x
Dry mouth Dry mouth very rare — 0% - 5.71% 0% x x x x x x x x x x x x x x
Nervousness Nervousness 0% - 4% x x x x x x
Feeling jittery x
Tension Nervousness 0% - 4% x x x x x x
Visual impairment Abnormal vision 0% - 3% x
Visual disturbance x
Urinary retention Urinary retention very rare — 0% - 3% x x x x x x x x x x x
Stomatitis Stomatitis 0% - 8.33% x x x x x
Mouth ulceration x x x x x
Hallucination Hallucination very rare — 0% - 2% x x x x x x x x x x x x
Hypoaesthesia Hypoaesthesia 1% x x x x x x x x
Urethral disorder Urinary tract disorder postmarketing, 1% - 3% x x x x x x x x
Urinary tract disorder Urinary tract disorder postmarketing, 1% - 3% x x x x x x x x
Vertigo Vertigo 0% - 4% 0.5% - 1% x x x x x x x x x x x
Stupor Stupor 0% - 4% x x
Depressed level of consciousness Stupor 0% - 4% x x
Depressed level of consciousness postmarketing x x x
Application site reaction Application site reaction very rare — 1% x x x x x x
Thinking abnormal Thinking abnormal 0% - 2% x x
Mental disability Thinking abnormal 0% - 2% x x
Cerebration impaired x
Abnormal dreams Abnormal dreams 0% - 1% x x x
Respiratory depression Respiratory depression very rare — 1% x x x x x x x x x x x x x x x
Pulmonary function test decreased Respiratory depression very rare — 1% x x x x x x x x x x x x x x x
Gait disturbance Gait disturbance 0% - 5% x x x
Amnesia Amnesia very rare, postmarketing x x x x x x x x
Anaphylactic shock Anaphylactic shock very rare, postmarketing x x x x x x x x x
Anaphylactoid reaction very rare, postmarketing x x x x x
Apnoea Apnoea very rare, postmarketing x x x x x x x x x x x x x x
Mental disorder Mental disorder postmarketing, 3% - 10% 7% x x x x x x x x x x x
Breast disorder Breast disorder postmarketing x x x x x
Neoplasm malignant Neoplasm malignant postmarketing x
Libido decreased Libido decreased postmarketing x
Disturbance in sexual arousal Libido decreased postmarketing x
Dental caries Dental caries postmarketing x
Dyspepsia Dyspepsia very rare, postmarketing x x x x x x x x x x x x x
Oedema Oedema postmarketing x x x x x x x
Grand mal convulsion Grand mal convulsion very rare, postmarketing x x x x x x
Tonic-clonic seizures x
Eye disorder Eye disorder postmarketing x x x x x x x
Gastrointestinal disorder Gastrointestinal disorder postmarketing, 10% - 41% 17% x x x x x x x x x x x x x
Cardiac disorder Cardiac disorder postmarketing, 4% 1% x x x x x x x x x x x x
Hypertension Hypertension very rare — 0% - 1% x x x x x x x x x x x x x x x x x
Hypotension Hypotension very rare, postmarketing x x x x x x x x x x x x x x x x x
Hypotensive x
Immune system disorder Immune system disorder postmarketing, 1% - 3% x x x x x x x x x
Mediastinal disorder Mediastinal disorder postmarketing, 1% x x x x x x x x x x x
Drug withdrawal syndrome neonatal Drug withdrawal syndrome neonatal postmarketing x x
Nervous system disorder Nervous system disorder postmarketing, 12% - 19% 3% x x x x x x x x x x x x x
Pain Pain postmarketing
Chronic pain postmarketing x
Acute pain postmarketing x
Convulsion Convulsion very rare — 0% - 2% x x x x x x x x x x x x
Chills Shivering postmarketing x x x x x x x x
Chills x x x x x x x x x x
Rigors x
Tachycardia Tachycardia very rare, postmarketing x x x x x x x x x x x
Ulcer Ulcer postmarketing x
Loss of consciousness Loss of consciousness postmarketing x x x
Syncope x x
Angiopathy Angiopathy very rare, postmarketing x x x x x x x x x x x x
Weight decreased Weight decreased postmarketing, 3.23% - 10.3% x x x x x x x
Tooth loss Tooth loss postmarketing x
Agitation Agitation very rare, postmarketing x x x x x x x x x x x x x x x
Drug withdrawal syndrome Withdrawal symptom postmarketing x x x
Drug withdrawal syndrome very rare, postmarketing x x x x x x
Respiratory rate decreased Respiratory rate decreased very rare, postmarketing x x x x x x
Anorgasmia Anorgasmia postmarketing
Clonic convulsion Clonic convulsion very rare, postmarketing x x x x x x
Drug dependence Dependence psychological postmarketing x x x
Drug dependence x
Dependence Dependence physiological postmarketing x x
Anaphylactoid reaction Anaphylactoid reaction very rare, postmarketing x x x x x
Vision blurred Vision blurred postmarketing x x x x x x x x x x x
Bradycardia Bradycardia very rare, postmarketing x x x x x x x x x x x
Respiratory distress Respiratory distress very rare, postmarketing x x x x x
Altered state of consciousness Depressed level of consciousness postmarketing x x x
Feeling of body temperature change Feeling of body temperature change very rare, postmarketing x x x x
Ileus Ileus postmarketing x x x x x x
Therapy naive Opioid naive postmarketing x x
Hypoxia Hypoventilation postmarketing x x x x x x x
Hypoxia x
Respiratory failure Hypoventilation postmarketing x x x x x x x
Respiratory insufficiency x
Respiratory failure x
Hypoventilation Hypoventilation postmarketing x x x x x x x
Euphoric mood Euphoric mood very rare, postmarketing x x x x x x x x x x
Sexual dysfunction Sexual dysfunction very rare, postmarketing x x x
Abdominal distension Abdominal distension x x
Enlargement abdomen x
Abscess Abscess x x
Acidosis Acidosis x
Alopecia Alopecia x x
Amblyopia Amblyopia x
Angina pectoris Angina pectoris x
Anosmia Anosmia x
Anuria Anuria x
Aphasia Aphasia x
Arrhythmia Arrhythmia x x
Arthritis Arthritis x
Ascites Ascites x x x
Asthma Asthma x x
Bacterial infection Bacterial infection x
Biliary tract disorder Biliary tract disorder x x
Bone disorder Bone disorder x
Bronchospasm Bronchospasm x x
Bronchitis Bronchitis x x
Cachexia Cachexia x x
Candida infection Oral candidiasis x x x
Oral candidiasis Oral candidiasis x x x
Cellulitis Cellulitis x x
Neck pain Neck pain x
Cheilitis Cheilitis x
Lip ulceration x
Chest pain Chest pain x x x
Chest discomfort x
Musculoskeletal chest pain Chest wall pain
Cognitive disorder Cognitive disorder x
Coma Coma x
Infection Infection x x x x x
Conjunctivitis Conjunctivitis x
Contusion Contusion x
Cyanosis Cyanosis x x x
Cyst Cyst
Decubitus ulcer Decubitus ulcer x
Dysphagia Dysphagia x x
Delirium Delirium x x
Depersonalisation Depersonalisation x
Dermatitis exfoliative Dermatitis exfoliative x x
Dermatitis atopic Dermatitis atopic x x x
Dermatitis contact Dermatitis contact x x x
Drug abuse Drug abuse x
Drug hypersensitivity Drug hypersensitivity x
Dysarthria Dysarthria x
Osteoarthritis Dysarthria x
Arthropathy x
Osteoarthritis x x x x
Dysgeusia Dysgeusia 0% - 14.3% x x x x x x
Dysuria Dysuria x x
Urination impaired x x
Ear disorder Ear disorder x
Ear pain Ear pain x
Ecchymosis Ecchymosis x
Eczema Eczema x x x
Endocrine disorder Endocrine disorder x
Epistaxis Epistaxis x x x x
Eructation Eructation x x
Oesophageal stenosis Oesophageal stenosis x
Oesophagitis Oesophagitis x x
Eye haemorrhage Eye haemorrhage x
VIIth nerve paralysis Facial paralysis x
Faecal incontinence Faecal incontinence x
Faecalith Faecalith x
Faecaloma Faecalith x
Flank pain Flank pain x
Flatulence Flatulence x x x
Flushing Flushing x x x x
Gastritis Gastritis x x
Gastroenteritis Gastroenteritis x x
Gastrooesophageal reflux disease Gastrooesophageal reflux disease x x
Gastrointestinal haemorrhage Gastrointestinal haemorrhage x
Gingival bleeding Gingival bleeding x
Gingivitis Gingivitis x
Glossodynia Glossodynia x
Glossitis Glossitis x
Granuloma Granuloma x
Head injury Head injury x x
Cardiac arrest Cardiac arrest x x x x x
Haematemesis Haematemesis x
Subdural haematoma Subdural haematoma x
Haematuria Haematuria x
Hemiplegia Hemiplegia x
Haemoptysis Haemoptysis x x
Haemorrhage Haemorrhage x x x
Haemoglobin Haemorrhage x x x
Hepatorenal syndrome Hepatorenal syndrome
Herpes zoster Herpes zoster x
Hiccups Hiccups x x x
Hostility Hostility x
Hydronephrosis Hydronephrosis x
Hypercalcaemia Hypercalcaemia x
Hyperglycaemia Hyperglycaemia x x x
Hyperventilation Hyperventilation x
Hypocalcaemia Hypocalcaemia x x x
Hypoglycaemia Hypoglycaemia x x
Hypogonadism Hypogonadism x
Hyponatraemia Hyponatraemia x x
Hypoproteinaemia Hypoproteinaemia x
Orthostatic hypotension Orthostatic hypotension x
Inflammation Inflammation x
Influenza Influenza x
Intestinal perforation Intestinal perforation x
Irritability Irritability x
Jaundice Jaundice x x x
Arthropathy Arthropathy x
Lacrimal disorder Lacrimal disorder x
Lacrimal structural disorder Lacrimal disorder x
Laryngospasm Laryngospasm x x x x x
Laryngitis Laryngitis x
Lethargy Lethargy x x x x
Leukopenia Leukopenia x x
Lung disorder Lung disorder x x x x
Lymphoedema Lymphoedema x x
Breast pain Breast pain x
Miosis Miosis x x x
Motion sickness Motion sickness x
Hypotonia Hypotonia x
Muscle relaxant therapy Hypotonia x
Muscle rigidity Muscle rigidity x x x
Muscle atrophy Muscle atrophy x x
Myopathy Myopathy x
Fungal infection Fungal infection x
Myoclonus Myoclonus 0% - 4% x x
Nasal congestion Nasal congestion x x
Nasopharyngitis Nasopharyngitis x x
Rhinorrhoea x x x
Neoplasm Neoplasm
Night sweats Night sweats x
Nocturia Nocturia x
Oliguria Oliguria x x x
Pain in extremity Pain in extremity x
Pallor Pallor
Pancytopenia Pancytopenia x
Pelvic pain Pelvic pain x
Tooth abscess Abscess periodontal x
Tooth abscess
Neuropathy peripheral Neuropathy peripheral
Neuropathy x
Peritonitis Peritonitis x
Pharyngitis Pharyngitis x x x x
Pleural effusion Pleural effusion x
Pneumothorax Pneumothorax x
Polyp Polyp
Polyuria Polyuria x
Urine output increased Polyuria x
Upper-airway cough syndrome Postnasal drip x x
Pregnancy Pregnancy x
Proteinuria Proteinuria x
Protein urine present Proteinuria x
Pulmonary embolism Pulmonary embolism x
Pyelonephritis Pyelonephritis x
Anorectal disorder Rectal disorder x
Proctalgia Proctalgia x
Renal failure Renal failure x
Renal impairment x x
Rhinitis Rhinitis x x x x x
Shock Shock x x x x x
Syncope x x
Musculoskeletal pain Shoulder pain
Sinusitis Sinusitis x
Skin lesion Skin lesion x
Skin ulcer Skin ulcer x
Sleep apnoea syndrome Sleep apnoea syndrome x
Sneezing Sneezing x
Speech disorder Speech disorder x x x
Erythema multiforme Stevens-Johnson syndrome x
Stevens-Johnson syndrome Stevens-Johnson syndrome x
Aphthous stomatitis Aphthous stomatitis x
Withdrawal syndrome Withdrawal syndrome x x x x
Swelling Swelling x x x
Syncope Syncope x x
Synovitis Synovitis x
Sinus tachycardia Sinus tachycardia x
Thirst Thirst x x x
Thrombocytopenia Thrombocytopenia x x x
Thrombophlebitis Thrombophlebitis x
Tinnitus Tinnitus x x
Tongue disorder Tongue disorder x x x
Tooth disorder Tooth disorder x x
Attention deficit/hyperactivity disorder Attention deficit disorder x
Attention deficit/hyperactivity disorder x
Upper respiratory tract infection Upper respiratory tract infection x
Pollakiuria Pollakiuria x
Micturition urgency x
Urinary incontinence Urinary incontinence x
Urinary tract infection Urinary tract infection x x x
Micturition disorder Micturition disorder
Urticaria Urticaria x x x x x x x
Vaginal inflammation Vaginal inflammation x
Vaginal infection Vaginal inflammation x
Vasodilation procedure Vasodilation x
Viral infection Viral infection x
Weight increased Weight increased x
Wheezing Wheezing x
Wound Wound x
Peripheral vascular disorder Peripheral vascular disorder x
Micturition urgency Micturition urgency x
Burning sensation Burning sensation x
Mood swings Mood swings x x
Affect lability Mood swings x x
Affect lability x
Photopsia Photopsia x
Oculogyric crisis Oculogyric crisis x x x x x
Peroneal nerve palsy Footdrop x
Hypokinesia Hypokinesia x
Mouth ulceration Mouth ulceration x x x x x
Deep vein thrombosis Deep vein thrombosis x
Musculoskeletal stiffness Neck stiffness x
Nuchal rigidity Neck stiffness x
Bleeding time prolonged Bleeding time prolonged x
Deafness permanent Deafness permanent x
Partial permanent deafness
Deafness transitory Partial transitory deafness x
Swelling face Swelling face x
Generalised oedema Generalised oedema x
Fluid retention Generalised oedema x
Scrotal oedema Scrotal oedema x
Gamma-glutamyltransferase increased Gamma-glutamyltransferase increased x
Large intestinal haemorrhage Hemorrhage of colon x
Hypomagnesaemia Hypomagnesaemia x
Intracranial pressure increased Intracranial pressure increased x x
Blood lactate dehydrogenase increased Lactic dehydrogenase activity increased x
Liver tenderness Liver tenderness x
Mucous membrane disorder Mucous membrane disorder x
Muscular weakness Muscular weakness x x
Myasthenia x
Accidental overdose Accidental overdose 0% - 14.3% x
Bone pain Bone pain x
Injection site pain Injection site pain x
Paranoia Paranoid reaction x
Paranoia x
Rash pustular Vesiculobullous rash x
Pustule x x x x
Dermatitis bullous Vesiculobullous rash x
Aspartate aminotransferase increased Aspartate aminotransferase increased x
Skin discolouration Skin discolouration x
Tendon disorder Tendon disorder x
Joint swelling Joint swelling x
Urinary hesitation Urinary hesitation x
Endophthalmitis Ocular hyperaemia x
Ocular hyperaemia Ocular hyperaemia x
Haemoglobin decreased Haemoglobin decreased
Respiratory arrest Respiratory arrest x x x x x x x x x x
Sick sinus syndrome Bradycardia-tachycardia syndrome x
Myalgia Myalgia x x x
Muscle twitching Muscle twitching x x x x
Dyspnoea exertional Dyspnoea exertional x
Nasal dryness Nasal dryness x
Cold sweat Cold sweat x
Increased appetite Increased appetite x
Retching Retching x
Bladder pain Bladder pain x
Disorientation Disorientation x x x x x x x x
Disturbance in attention Disturbance in attention x x
Cerebration impaired x
Dysphoria Dysphoria x
Hallucination, visual Hallucination, visual x
Memory impairment Memory impairment x
Motor dysfunction Motor dysfunction x
Extrapyramidal disorder Extrapyramidal symptoms x x x x x
Visual acuity reduced Visual acuity reduced x
Rash erythematous Rash erythematous x x
Abdominal discomfort Upset stomach x x
Tongue ulceration Tongue ulceration x
Sputum increased Sputum increased x
Increased bronchial secretion Sputum increased x
Increased bronchial secretion x
Chest discomfort Chest discomfort x
Nasal septum perforation Nasal septum perforation x
Hepatic enzyme increased Hepatic enzyme increased x
Throat tightness Throat tightness x
Breath sounds abnormal Respiratory sounds decreased
Gingival pain Gingival pain x
Hypoalbuminaemia Hypoalbuminaemia x
Pain of skin Pain of skin x
Erectile dysfunction Erectile dysfunction x x x x
Sepsis Sepsis x
Spinal compression fracture Spinal compression fracture
Nail ridging Nail longitudinal striations x
Onychoclasis Nail longitudinal striations x
Nasal ulcer Nasal ulcer x
Oral disorder Oral soft tissue disorder NOS x
Lip pain Lip ulceration x
Lip ulceration Lip ulceration x
Rectal haemorrhage Rectal haemorrhage x
Hepatobiliary disease Hepatobiliary disease x x
Dry eye Dry eye x x
Papule Papule x x x x
Oral herpes Oral herpes x
Akathisia Akathisia x x x x x
Influenza like illness Influenza-like symptoms
Influenza like illness x x x
Gingival ulceration Gingival ulceration x
Platelet count decreased Platelet count decreased x
Dysaesthesia Dysaesthesia x
Oral discomfort Oral discomfort x
Rash maculo-papular Rash maculo-papular x
Chapped lips Chapped lips x
Light anaesthesia Light anaesthesia x x x
Pruritus generalised Pruritus generalised x
Non-cardiac chest pain Non-cardiac chest pain x
Lymphadenopathy Lymphadenopathy x x
Abnormal sensation in eye Abnormal sensation in eye x
Blood pressure increased Blood pressure increased x x x
Coordination abnormal Coordination abnormal x x
Application site irritation Application site irritation x
Application site pain Application site pain
Instillation site pain Application site pain
Application site ulcer Application site ulcer
Application site rash Application site rash x x
Paraesthesia oral Paraesthesia oral x
Hypoaesthesia oral Hypoaesthesia oral x x
Impaired gastric emptying Impaired gastric emptying x
Face oedema Face oedema x x
Feeling jittery Feeling jittery x
Skin reaction Localised skin reaction x
Lip dry Lip dry x
Renal pain Renal pain x
Balance disorder Balance disorder x
Blood glucose increased Blood glucose increased x
Menopausal symptoms Hot flush x x x x x
Hot flush Hot flush x x x x x
Cardio-respiratory arrest Cardio-respiratory arrest x
Drug interaction Drug interaction x x x
Throat irritation Throat irritation x
Upper airway obstruction Upper airway obstruction x
Haematocrit decreased Haematocrit decreased
Infestation Infestation NOS x x x x
Sleep disorder Sleep disorder x
Blood alkaline phosphatase increased Blood alkaline phosphatase increased x x
Oral mucosal discolouration Oral mucosal discolouration x
Tongue blistering Tongue blistering x
Oral mucosal blistering Oral mucosal blistering x
Hypoaesthesia eye Hypoaesthesia eye x
Mental status changes Mental status changes x x
Nasal discomfort Nasal discomfort x x
Laryngeal pain Pharyngolaryngeal pain x x x x
Hyperlactacidaemia Lactate increased x
Cerebral ischaemia Cerebral ischaemia x
Application site eczema Application site eczema x x
Subileus Subileus x x
Nasal mucosal disorder Nasal mucosal disorder x
Sluggishness Sluggishness x
Rhinalgia Rhinalgia x
Ear discomfort Ear discomfort x
Liver disorder Hepatic impairment x x
Upper respiratory tract congestion Upper respiratory tract congestion x
Oral pustule Oral pustule x
Rhinorrhoea Rhinorrhoea x x x
Cardiovascular insufficiency Cardiovascular insufficiency x
Circulatory depression x x x x x x x x x x
Psychotic disorder Paranoia x
Breast neoplasm Breast neoplasm x
Application site hypersensitivity Application site hypersensitivity x x x
Parosmia Parosmia x x
Dysphonia Dysphonia x
Renal impairment Renal impairment x x
Intentional drug misuse Intentional drug misuse x
Intranasal hypoaesthesia Intranasal hypoaesthesia x
Oropharyngeal pain Oropharyngeal pain x
Ageusia Ageusia x
Feeling hot Feeling hot x
Vaginal haemorrhage Vaginal haemorrhage x x

Indications

Information about indications was extracted from the indications and usage sections of the labels.

FENTANYL

Side effects:23
Source:FDA Structured Product Label

fentanyl

Side effects:27
Source:FDA Structured Product Label

FENTANYL

Side effects:38
Source:FDA Structured Product Label

fentanyl / fentanyl citrate

Side effects:45
Source:EMA

fentanyl / fentanyl hydrochloride

Side effects:61
Source:EMA

FENTANYL

Side effects:66
Source:FDA Structured Product Label

FENTANYL / DURAGESIC 75

Side effects:68
Source:Health Canada

Fentanyl

Side effects:74
Source:FDA Structured Product Label

Fentanyl

Side effects:75
Source:FDA Structured Product Label

FENTANYL

Side effects:76
Source:FDA Structured Product Label

FENTANYL / DURAGESIC-12

Side effects:79
Source:FDA

Fentanyl / DENPAX

Side effects:97
Source:medicines.org.au

FENTANYL

Side effects:103
Source:FDA Structured Product Label

fentanyl / fentanyl

Side effects:113
Source:EMA

fentanyl / fentanyl

Side effects:136
Source:EMA

fentanyl citrate / Actiq

Side effects:205
Source:FDA

Color scheme:

standard – alternative

    100%
    75%
    50%
    10%
    frequent (1% to 100%)
    infrequent (0.1% to 1%)
    rare (<0.1%)
    postmarketing
    0%
    no frequency information
    not found on label