Home> Haloperidol Decanoate> Haloperidol Decanoate Side Effects> Page 1

Your Haloperidol Decanoate Side Effect submission can play a very important role. Reporting your experience could help identify an unknown risk and inform other patients and health care professionals.

side effects patient, 39 years of age, was diagnosed with agitation, bipolar i disorder and took Haloperidol decanoate 7 Mg;qd;im Patient was hospitalized.. View more Serious Adverse Events reported to FDA.

View and Report Haloperidol Decanoate Side Effects

Click Check Boxes Below to Submit a Side Effect or Use a Link for Additional Health Information
Toothache (1)
>>View All User Submitted Haloperidol Decanoate Side Effects

List of Haloperidol Decanoate Adverse Effects reported to US Food and Drug Administration (FDA)

Showing 1-25 of 266 

Neuroleptic Malignant Syndrome (7074363-5)
on Oct 07, 2010 Female patient from UNITED STATES , 39 years of age, was diagnosed with
  • agitation
  • bipolar i disorder
and was treated with Haloperidol Decanoate. Patient experienced the following unwanted or unexpected effects: neuroleptic malignant syndrome. Haloperidol Decanoate dosage: 7 Mg;qd;im.
Patient also using the following medications:
  • Lithium Carbonate Cap (600 Mg;qd ; 450 Mg;qd)
  • Clozapine (200 Mg 1x ; 275 Mg;qd ; 37.5 Mg;qd ; 400 Mg;qd)
  • Valproic Acid Syrup (700 Mg;qd)
  • Pipamperone (80 Mg;qd)
  • Diazepam
Patient was hospitalized.

Catatonia, Condition Aggravated, Immobile, Musculoskeletal Stiffness, Mutism, Neuroleptic Malignant Syndrome, Psychotic Disorder, Tremor (7074169-7)
Patient was taking Haloperidol Decanoate. Patient had the following side effects: catatonia, condition aggravated, immobile, musculoskeletal stiffness, mutism, neuroleptic malignant syndrome, psychotic disorder, tremor on Oct 07, 2010 from UNITED STATES Additional patient health information: Female patient , 39 years of age, was diagnosed with
  • agitation
  • bipolar i disorder
  • psychotic disorder
and. Haloperidol Decanoate dosage: 600 Mg;qd ; 7 Mg;qd;im.
Patient also using the following medications:
  • Lithium Carbonate Cap (600 Mg;qd ; 450 Mg;qd)
  • Lithium Carbonate Cap (600 Mg;qd ; 450 Mg;qd)
  • Clozapine (200 Mg;1x ; 275 Mg;qd ; 37.5 Mg;qd ; 400 Mg;qd)
  • Clozapine (200 Mg;1x ; 275 Mg;qd ; 37.5 Mg;qd ; 400 Mg;qd)
  • Valproic Acid Syrup (700 Mg;qd)
  • Valproic Acid Syrup (700 Mg;qd)
  • Pipamperone (80 Mg;qd)
  • Diazepam
Patient was hospitalized.

Abdominal Distension, Blood Potassium Decreased, Catatonia, Gastrointestinal Hypomotility, Middle Insomnia, Neuroleptic Malignant Syndrome, Psychotic Disorder (7051793-9)
Adverse event was reported on Sep 25, 2010 by a Female patient taking Haloperidol Decanoate (Dosage: 7 Mg;qd;im) was diagnosed with
  • bipolar i disorder
and. Location: UNITED STATES , 39 years of age, After Haloperidol Decanoate was administered, patient had the following side effects: abdominal distension, blood potassium decreased, catatonia, gastrointestinal hypomotility, middle insomnia, neuroleptic malignant syndrome, psychotic disorder. Patient was hospitalized.

Agitation, Arrhythmia, Cardiac Arrest, Syncope, Ventricular Fibrillation (6831210-1)
on Jul 02, 2010 Female patient from UNITED STATES , 43 years of age, was treated with Haloperidol Decanoate. Patient experienced the following unwanted or unexpected effects: agitation, arrhythmia, cardiac arrest, syncope, ventricular fibrillation. Haloperidol Decanoate dosage: N/A.


Dyskinesia, Dystonia, Incorrect Dose Administered (6768191-5)
on Jun 03, 2010 Male patient from , child 5 years of age, was diagnosed with
  • back pain
and was treated with Haloperidol Decanoate. Patient had the following side effects: dyskinesia, dystonia, incorrect dose administered. Haloperidol Decanoate dosage: 10mg/x Three Times A Day/ Oral.

Blood Pressure Diastolic Decreased, Crepitations, Dyspnoea, Electrocardiogram St Segment Depression, Electrocardiogram T Wave Inversion, Extrasystoles, Haemoglobin Decreased, Heart Rate Irregular, Hypoventilation (6732825-1)
Patient was taking Haloperidol Decanoate. After Haloperidol Decanoate was administered, patient had the following side effects: blood pressure diastolic decreased, crepitations, dyspnoea, electrocardiogram st segment depression, electrocardiogram t wave inversion, extrasystoles, haemoglobin decreased, heart rate irregular, hypoventilation on May 10, 2010 from INDIA Additional patient health information: Female patient , 65 years of age, was diagnosed with
  • schizophrenia
and. Haloperidol Decanoate dosage: 80 Mg. Patient was hospitalized.

Rash Erythematous (6608652-2)
Adverse event was reported on Feb 26, 2010 by a Male patient taking Haloperidol Decanoate (Dosage: 100mg Im) . Location: UNITED STATES , 41 years of age, weighting 179.0 lb, Patient experienced the following unwanted or unexpected effects: rash erythematous.

Myocardial Infarction (6570341-0)
on Feb 01, 2010 Female patient from UNITED KINGDOM , 55 years of age, was treated with Haloperidol Decanoate. Patient had the following side effects: myocardial infarction. Haloperidol Decanoate dosage: N/A.

Atrial Flutter, Respiratory Failure (6549032-8)
on Jan 20, 2010 Male patient from UNITED STATES , weighting 174.0 lb, was treated with Haloperidol Decanoate. After Haloperidol Decanoate was administered, patient had the following side effects: atrial flutter, respiratory failure. Haloperidol Decanoate dosage: N/A.
Patient also using the following medications:
  • Zyprexa
  • Ativan
  • Lipitor
  • Lopressor
  • Aspirin
  • Lovenox
  • Nexium
  • Lisinopril


Amnesia, Disturbance In Attention, Dyskinesia (6547719-4)
Patient was taking Haloperidol Decanoate. Patient experienced the following unwanted or unexpected effects: amnesia, disturbance in attention, dyskinesia on Jan 15, 2010 from PORTUGAL Additional patient health information: Male patient , 36 years of age, was diagnosed with
  • schizophrenia
and. Haloperidol Decanoate dosage: N/A.

Hospitalisation, Hypertension, Hypothyroidism, Product Container Issue (6518519-6)
Adverse event was reported on Dec 17, 2009 by a Female patient taking Haloperidol Decanoate (Dosage: N/A) was diagnosed with
  • schizophrenia
and. Location: UNITED STATES , weighting 134.0 lb, Patient had the following side effects: hospitalisation, hypertension, hypothyroidism, product container issue. Patient was hospitalized.

Uveitis (6518040-5)
on Dec 15, 2009 Male patient from GERMANY , weighting 154.3 lb, was diagnosed with
  • schizoaffective disorder
and was treated with Haloperidol Decanoate. After Haloperidol Decanoate was administered, patient had the following side effects: uveitis. Haloperidol Decanoate dosage: N/A.
Patient also using the following medications:
  • Zyprexa
  • Carbamazepine
  • Jodthyrox


Amenorrhoea, Hyperprolactinaemia, Osteopenia (6473697-2)
on Nov 27, 2009 Female patient from UNITED KINGDOM , 58 years of age, was treated with Haloperidol Decanoate. Patient experienced the following unwanted or unexpected effects: amenorrhoea, hyperprolactinaemia, osteopenia. Haloperidol Decanoate dosage: N/A.
Patient also using the following medications:
  • Trifluoperazine


Uveitis (6473696-0)
Patient was taking Haloperidol Decanoate. Patient had the following side effects: uveitis on Nov 27, 2009 from GERMANY Additional patient health information: Male patient , 50 years of age, . Haloperidol Decanoate dosage: N/A.

Pulmonary Embolism (6431991-5)
Adverse event was reported on Nov 04, 2009 by a Female patient taking Haloperidol Decanoate (Dosage: N/A) . Location: GERMANY , 68 years of age, After Haloperidol Decanoate was administered, patient had the following side effects: pulmonary embolism.
Patient also using the following medications:
  • Olanzapine
  • Doxepin Hcl
  • Biperiden Hydrochloride Tab
  • Lorazepam


Blood Pressure Abnormal, Extrapyramidal Disorder, Mean Cell Volume Increased, Neuroleptic Malignant Syndrome, Urinary Incontinence (6426205-6)
on Oct 30, 2009 Male patient from UNITED KINGDOM , 17 years of age, weighting 132.3 lb, was diagnosed with
  • sedation
and was treated with Haloperidol Decanoate. Patient experienced the following unwanted or unexpected effects: blood pressure abnormal, extrapyramidal disorder, mean cell volume increased, neuroleptic malignant syndrome, urinary incontinence. Haloperidol Decanoate dosage: N/A.
Patient also using the following medications:
  • Clozaril
  • Clozaril
  • Citalopram


Muscle Twitching, Weight Increased (6426203-2)
on Oct 27, 2009 Female patient from BRAZIL , 42 years of age, weighting 264.6 lb, was diagnosed with
  • schizophrenia
and was treated with Haloperidol Decanoate. Patient had the following side effects: muscle twitching, weight increased. Haloperidol Decanoate dosage: N/A.

Hospitalisation, Hyperprolactinaemia (6413951-3)
Patient was taking Haloperidol Decanoate. After Haloperidol Decanoate was administered, patient had the following side effects: hospitalisation, hyperprolactinaemia on Oct 16, 2009 from UNITED STATES Additional patient health information: Male patient , 29 years of age, . Haloperidol Decanoate dosage: N/A. Patient was hospitalized.

Amnesia, Disturbance In Attention, Dyskinesia (6369521-9)
Adverse event was reported on Sep 15, 2009 by a Male patient taking Haloperidol Decanoate (Dosage: N/A) was diagnosed with
  • schizophrenia
and. Location: PORTUGAL , 36 years of age, Patient experienced the following unwanted or unexpected effects: amnesia, disturbance in attention, dyskinesia.

Psychotic Disorder (6339397-4)
on Aug 28, 2009 Female patient from ARGENTINA , 30 years of age, was treated with Haloperidol Decanoate. Patient had the following side effects: psychotic disorder. Haloperidol Decanoate dosage: N/A. Patient was hospitalized.

Dyskinesia, Hypotension, Myoclonus, Overdose, Sopor (6317464-9)
on Aug 14, 2009 Female patient from ITALY , 75 years of age, was treated with Haloperidol Decanoate. After Haloperidol Decanoate was administered, patient had the following side effects: dyskinesia, hypotension, myoclonus, overdose, sopor. Haloperidol Decanoate dosage: 3 Vials, 50 Mg/3ml,.

Dyskinesia, Hypotension, Myoclonus, Overdose, Sopor (6308537-5)
Patient was taking Haloperidol Decanoate. Patient experienced the following unwanted or unexpected effects: dyskinesia, hypotension, myoclonus, overdose, sopor on Aug 06, 2009 from ITALY Additional patient health information: Female patient , 75 years of age, . Haloperidol Decanoate dosage: 3 Vials, 50 Mg/3ml,.

Cholestatic Liver Injury, Hepatitis, Psychotic Disorder (6293685-9)
Adverse event was reported on Jun 09, 2009 by a Male patient taking Haloperidol Decanoate (Dosage: N/A) was diagnosed with
  • schizophrenia, paranoid type
and. Location: GERMANY , weighting 127.9 lb, Patient had the following side effects: cholestatic liver injury, hepatitis, psychotic disorder.
Patient also using the following medications:
  • Insulin
Patient was hospitalized.

Anhedonia, Apathy, Fatigue, Schizophrenia, Somnolence, Treatment Noncompliance, Weight Increased (6282730-2)
on Jul 15, 2009 Female patient from PORTUGAL , 37 years of age, was treated with Haloperidol Decanoate. After Haloperidol Decanoate was administered, patient had the following side effects: anhedonia, apathy, fatigue, schizophrenia, somnolence, treatment noncompliance, weight increased. Haloperidol Decanoate dosage: N/A. Patient was hospitalized.

Injection Site Reaction, Musculoskeletal Stiffness, Procedural Complication, Restlessness, Schizophrenia (6282470-X)
on Jun 25, 2009 Male patient from UNITED STATES , 57 years of age, weighting 133.0 lb, was diagnosed with
  • schizophrenia
and was treated with Haloperidol Decanoate. Patient experienced the following unwanted or unexpected effects: injection site reaction, musculoskeletal stiffness, procedural complication, restlessness, schizophrenia. Haloperidol Decanoate dosage: N/A.
Patient also using the following medications:
  • Risperdal
  • Trazodone
  • Ranitidine
  • Omeprazole
  • Lisinopril
  • Aspirin
  • Potassium Chloride
  • Cogentin
Patient was hospitalized.

Showing 1-25 of 266 

Did You Have a Haloperidol Decanoate Side Effect?

Yes, Severe
Yes, Moderate
Yes, Minor
No

Before Taking Haloperidol Decanoate

Find Out How to Take Haloperidol Decanoate

How Effective is Haloperidol Decanoate for You?

Exceeded Expectations
Effective
Somewhat Effective
Not Effective

Managing Your Medicines

Tips for Taking Medicines Properly


Haloperidol Decanoate Information

More About Haloperidol decanoate

Side Effects reported to FDA: 266. View FDA Adverse Reports

Haloperidol Decanoate safety alerts: No

Reported deaths: 8

Reported hospitalizations: 68

Ask a Doctor


13 Doctors are Online Now. Current Wait time: 7 Minutes

Have Your experienced Haloperidol Decanoate Side Effects? You are not alone. Many patients report unusual symptoms after using Haloperidol Decanoate. PatientsVille.com raises awareness about Drug Side Effects.

Go to the top of the page

Would You Like to Record Your Side Effects for later use? It is Free and Easy. >> Start Today

Spread the word: Share, Email, Print



How Effective was Haloperidol Decanoate for You? Share Your Positive and Negative Experiences.

blog comments powered by Disqus
further research and contacting my doctor

When did you start feeling unusual symptoms? what was the first symptom? Did your symptoms get worse over time? Did you have similar symptoms before using Haloperidol Decanoate? What did Your doctor say? Share Your Story

Haloperidol Decanoate Adverse Reactions

Weight Increased ( 132 Reports)

Extrapyramidal Disorder ( 87 Reports)

Neuroleptic Malignant Syndrome ( 22 Reports)

Cognitive Disorder ( 11 Reports)

Overdose ( 11 Reports)

Psychotic Disorder ( 9 Reports)

Agitation ( 8 Reports)

Dyskinesia ( 8 Reports)

Parkinsonism ( 8 Reports)

Tardive Dyskinesia ( 8 Reports)

Akathisia ( 7 Reports)

Diabetes Mellitus ( 6 Reports)

Somnolence ( 6 Reports)

Tachycardia ( 6 Reports)

Fall ( 5 Reports)

Hypertension ( 5 Reports)

Sedation ( 5 Reports)

Blood Pressure Increased ( 4 Reports)

Hypokinesia ( 4 Reports)

Hypotension ( 4 Reports)

Pulmonary Embolism ( 4 Reports)

Accidental Overdose ( 3 Reports)

Aggression ( 3 Reports)

Anorexia ( 3 Reports)

Aptyalism ( 3 Reports)

Autonomic Nervous System Imbalance ( 3 Reports)

Balance Disorder ( 3 Reports)

Blood Creatine Phosphokinase Increased ( 3 Reports)

Bronchial Secretion Retention ( 3 Reports)

Catatonia ( 3 Reports)

side effects
Notice - The material on this site is for informational purposes only, and is not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Viewing and using of this information is subject to accepting Terms Of Use. PatientsVille.com does not provide medical advice, diagnosis or treatment. The information regarding adverse reports, reviews and polls contained on PatientsVille.com site has not been scientifically or otherwise verified as to a cause and effect relationship and cannot be used to estimate the incidence of side effects, adverse drug reactions or for establishing or changing of patient treatments. Thank you for visiting Patientsville.com!