PatientsVille.com Logo

PatientsVille
Metamizol Side Effects

Report Metamizol Side Effects

If you experienced any harmful or unwanted effects of Metamizol, please share your experience. This could help to raise awareness about Metamizol side effects, identify uknown risks and inform health professionals and patients taking Metamizol.

Examples: headache, dizziness


The most commonly reported Metamizol side effects are:
Makes Me Sleepy (3 reports)
Depression (1 reports)
Hearing Affected (1 reports)
I Go Very Cold (1 reports)
Stomach Pains (1 reports)
Swelling Of Feet (1 reports)

If you have experienced a side effect listed above, you can check a box to report it.


View a complete list of Metamizol side effects or compare Metamizol side effects

If you or someone in your family has experienced a serious side effect to a health product, you are encouraged to report the experience to your health care professional (eg, physician, pharmacist). Your health care provider can provide additional clinical information and complete a copy of the side effect reporting form.

Side effects reports are analyzed to discover potential health product safety signals. Some important reactions may take an extremely long time to develop or occur infrequently. Continued monitoring of adverse reactions is thus essential to maintain a comprehensive safety and effectiveness profile of health products.

'

Metamizol Side Effects Reported to FDA

The following Metamizol reports list potential signals of serious risks and new safety information that were identified using the FDA Adverse Event Reporting System (FAERS).
FAERS is a database that contains information on adverse event and medication errors reports submitted to FDA by healthcare professionals (such as physicians, pharmacists, nurses and others), consumers (such as patients, family members, layers and others) and manufacturers.


The appearance of Metamizol on this list does not mean that FDA has concluded that the drug has the listed risk. It means that FDA has identified a potential safety issue, but it does not mean that FDA has found a causal relationship between the drug and the listed risk.
Pleural Effusion, Neoplasm Progression, Oedema, Renal Cell Carcinoma, Multi-organ Failure, Dyspnoea, Neoplasm Malignant
on Jan 03, 2012 Female from GERMANY , weighting 273.4 lb, was diagnosed with and was treated with Metamizol. Directly after, patient experienced the unwanted or unexpected Metamizol side effects: pleural effusion, neoplasm progression, oedema, renal cell carcinoma, multi-organ failure, dyspnoea, neoplasm malignant. Metamizol dosage: N/A.
Associated medications used:
  • Afinitor (10 Mg, Daily)
  • Allopurinol
  • Nitric Oxide
  • At1-receptor Blocker
  • Mirtazapine
  • Gabapentin
  • Steroids Nos
  • Phenprocoumon
Patient was hospitalized.

Stevens-johnson Syndrome
Patient was taking Metamizol. Patient felt the following Metamizol side effects: stevens-johnson syndrome on Dec 07, 2011 from SPAIN Additional patient health information: Male , 13 years of age, . Metamizol dosage: N/A.
Multiple prescriptions taken:
  • Cefotaxime
  • Dexametason
  • Acetaminophen
Patient was hospitalized.

Stevens-johnson Syndrome
Adverse event was reported on Nov 25, 2011 by a Male taking Metamizole (Dosage: N/A) . Location: SPAIN , 13 years of age, After Metamizol was administered, patient encountered several Metamizol side effects: stevens-johnson syndrome.
Multiple concurrent drugs taken:
  • Dexamethasone
  • Cefotaxime
  • Acetaminophen
Patient was hospitalized.

Acute Myeloid Leukaemia, Febrile Neutropenia
on Nov 15, 2011 Male from SPAIN , 48 years of age, was diagnosed with and was treated with Metamizol. Directly after, patient experienced the unwanted or unexpected Metamizol side effects: acute myeloid leukaemia, febrile neutropenia. Metamizol dosage: N/A.
Associated medications used:
  • Calciptriol Monohydrate/betamethasone Dipropionate (Topical Gel- Occasional)
  • Humira
  • Gemfibrozil
Patient was hospitalized.


Venous Stenosis
on Oct 28, 2011 Male from GERMANY , weighting 158.7 lb, was treated with Metamizol. Patient felt the following Metamizol side effects: venous stenosis. Metamizol dosage: 60 Trfp.
Multiple prescriptions taken:
  • Magnesium
  • Metoprolol
  • Magaldrate
  • Aspirin
  • Metoclopramide Hydrochloride (20 Trpf)
  • Mircera
  • Ezetimibe/simvastatin
  • Zopiclon
Patient was hospitalized.

Anaemia, Weight Decreased
Patient was taking Metamizol /06276702/. After Metamizol was administered, patient encountered several Metamizol side effects: anaemia, weight decreased on Oct 20, 2011 from GERMANY Additional patient health information: Female , weighting 88.18 lb, . Metamizol /06276702/ dosage: Unk, Prn.
Multiple concurrent drugs taken:
  • Forteo (Unk, Qd)
  • Calcimagon /00751501/ (Unk, Bid)


Gastric Ulcer Haemorrhage
Adverse event was reported on Oct 13, 2011 by a Female taking Metamizol (Dosage: Unk) . Location: GERMANY , 76 years of age, weighting 110.2 lb, Directly after, patient experienced the unwanted or unexpected Metamizol side effects: gastric ulcer haemorrhage.
Associated medications used:
  • Epinephrine (Unk)
  • Calcilac (Unk)
  • Ibuprofen (400 Mg, Bid)
Patient was hospitalized.

Toxicity To Various Agents, Pyrexia, Disease Progression, Nervous System Disorder, Anxiety, Neuropathy Peripheral, Inadequate Analgesia, Platelet Count Decreased, Pain In Extremity
on Oct 15, 2011 Male from SPAIN , 21 years of age, was diagnosed with and was treated with Metamizol. Patient felt the following Metamizol side effects: toxicity to various agents, pyrexia, disease progression, nervous system disorder, anxiety, neuropathy peripheral, inadequate analgesia, platelet count decreased, pain in extremity. Metamizol dosage: N/A.
Multiple prescriptions taken:
  • Amitriptyline Hcl
  • Duragesic-100
  • Morphine Chloride
  • Dexamethasone
  • Amitriptyline Hcl
  • Duragesic-100
  • Naproxen
  • Duragesic-100
Patient was hospitalized.

Urinary Incontinence, Muscular Weakness, Inadequate Analgesia
on Oct 15, 2011 Male from SPAIN , 73 years of age, was diagnosed with and was treated with Metamizole. After Metamizol was administered, patient encountered several Metamizol side effects: urinary incontinence, muscular weakness, inadequate analgesia. Metamizole dosage: N/A.
Multiple concurrent drugs taken:
  • Pregabalin
  • Fentanyl
Patient was hospitalized.

Anal Abscess, Anal Fistula, Pancytopenia
Patient was taking Metamizol. Directly after, patient experienced the unwanted or unexpected Metamizol side effects: anal abscess, anal fistula, pancytopenia on Oct 06, 2011 from GERMANY Additional patient health information: Male , 57 years of age, weighting 180.8 lb, . Metamizol dosage: N/A.
Associated medications used:
  • Humira
  • Lactulose
  • Humira (Week Zero And Two)
  • Humira
Patient was hospitalized.

Stevens-johnson Syndrome
Adverse event was reported on Sep 22, 2011 by a Male taking Metamizol ^normon^ (Dosage: Unk) . Location: SPAIN , 13 years of age, Patient felt the following Metamizol side effects: stevens-johnson syndrome.
Multiple prescriptions taken:
  • Acetaminophen (Unk)
  • Cefotaxime (Unk)
  • Dexamethasone Sodium Phosphate (Unk)
Patient was hospitalized.

Hidradenitis, Intestinal Anastomosis Complication, Mucosal Inflammation, Depression Suicidal, Diarrhoea, Completed Suicide, Major Depression
on Sep 22, 2011 Male from GERMANY , weighting 147.7 lb, was diagnosed with and was treated with Metamizol. After Metamizol was administered, patient encountered several Metamizol side effects: hidradenitis, intestinal anastomosis complication, mucosal inflammation, depression suicidal, diarrhoea, completed suicide, major depression. Metamizol dosage: Schedule: 40- 40 -40- 40 Drops..
Multiple concurrent drugs taken:
  • Glimepirid
  • Imodium
  • Capecitabine (Single Dose: 2 Tablets=1000mg)
  • Zolpidemtartrat
  • Oxaliplatin (Most Recent Dose Before Sae: 11 Jan 2010, Frequency: On Day 1 Of 3 Week Cycle.)
  • Citalopram Hydrobromide
  • Melperon
  • Opium
Patient was hospitalized.

Acute Respiratory Distress Syndrome
on Jan 12, 2011 Female from INDONESIA , 25 years of age, was treated with Metamizol. Directly after, patient experienced the unwanted or unexpected Metamizol side effects: acute respiratory distress syndrome. Metamizol dosage: N/A.
Associated medications used:
  • Vit B Complex
  • Oseltamivir
  • Ranitidine
  • Bisolvon
  • Sucralfat
  • Obh
  • Flumucil
  • Ceftriaxone Sodium


Diarrhoea
Patient was taking Metamizole. Patient felt the following Metamizol side effects: diarrhoea on Sep 06, 2011 from SPAIN Additional patient health information: Female , 60 years of age, weighting 172.0 lb, was diagnosed with and. Metamizole dosage: N/A.
Multiple prescriptions taken:
  • Duragesic-100
  • Omeprazole (Unk)
  • Enantyum
  • Doxycycline (100 Mg, Unk)
  • Hydrocortisone (Unk)
  • Oxaliplatin (Unk Unk, Unk)
  • Lidocaine (Unk)
  • Prednisone (Unk)
Patient was hospitalized.

Lung Infection, Neutropenia
Adverse event was reported on Sep 02, 2011 by a Male taking Metamizol (Dosage: Total Daily Dose:prn) . Location: SPAIN , weighting 157.9 lb, After Metamizol was administered, patient encountered several Metamizol side effects: lung infection, neutropenia.
Multiple concurrent drugs taken:
  • Capecitabine (Last Dose Prior To Sae:dec 2010, Permanently Discontinued)
  • Oxaliplatin (Frequency Reported As Day1, Last Dose Prior To Sae:14 Dec 2010, Permanently Discontinued)
  • Bevacizumab (Frequency Reported As Day1, Last Dose Prior To Sae:14 Dec 2010, Permanently Discontinued)
  • Omeprazole


Kounis Syndrome
on Jun 11, 2010 Male from SPAIN , 57 years of age, was treated with Metamizole (metamizole). Directly after, patient experienced the unwanted or unexpected Metamizol side effects: kounis syndrome. Metamizole (metamizole) dosage: N/A.
Associated medications used:
  • Aspirin
  • Ibuprofen


Disturbance In Attention, Thought Blocking, Mental Impairment, Constipation, Personality Change, Anxiety, Malaise
on Feb 09, 2011 Male from GERMANY , weighting 183.0 lb, was diagnosed with and was treated with Metamizol. Patient felt the following Metamizol side effects: disturbance in attention, thought blocking, mental impairment, constipation, personality change, anxiety, malaise. Metamizol dosage: N/A.
Multiple prescriptions taken:
  • Moviprep
  • Simvastatin
  • Clopidogrel
  • Tramadol Hcl
  • Nsaids
  • Tapentadol
  • Sitagliptin Phosphate
  • Belok Zoc


Sepsis, Polyuria, Myocardial Infarction, Electrocardiogram St Segment Elevation, Hypomagnesaemia, Febrile Neutropenia, Pulmonary Oedema, Bronchopneumonia, Herpes Simplex
Patient was taking Metamizole (metamizole). After Metamizol was administered, patient encountered several Metamizol side effects: sepsis, polyuria, myocardial infarction, electrocardiogram st segment elevation, hypomagnesaemia, febrile neutropenia, pulmonary oedema, bronchopneumonia, herpes simplex on Jul 05, 2011 from POLAND Additional patient health information: Female , 75 years of age, . Metamizole (metamizole) dosage: N/A.
Multiple concurrent drugs taken:
  • Aluminium Hydroxide (aluminium Hydroxide)
  • Potassium Chloride
  • Cefuroxime (cefurosime)
  • Potassium (potassium)
  • Ondansetron
  • Decitabine (20 Mg/m2, In 1 Day, Intravenous)
  • Acyclovir
  • Omeprazole
Patient was hospitalized and became disabled.

Osteoarthritis, Nausea
Adverse event was reported on Jul 06, 2011 by a Female taking Metamizol (Dosage: 4 X 2 Tab) . Location: GERMANY , 55 years of age, weighting 154.3 lb, Directly after, patient experienced the unwanted or unexpected Metamizol side effects: osteoarthritis, nausea.
Associated medications used:
  • Methotrexate (20 Mg Per Week)
  • Levothyroxine Sodium (75 Micrograms Od)
  • Oxycodon
  • Humira
  • Humira
Patient was hospitalized.

Haemorrhoids, Left Ventricular Failure, Muscle Twitching, Gastritis Erosive, Right Ventricular Failure, Pleural Effusion, Anal Fissure, Pain
on Jun 16, 2011 Female from GERMANY , 71 years of age, weighting 207.2 lb, was treated with Metamizole. Patient felt the following Metamizol side effects: haemorrhoids, left ventricular failure, muscle twitching, gastritis erosive, right ventricular failure, pleural effusion, anal fissure, pain. Metamizole dosage: Unk Unk, Prn.
Multiple prescriptions taken:
  • Amlodipine
  • Pravastatin
  • Formoterol Fumarate
  • Garlic
  • Enoxaparin
Patient was hospitalized.

Rectal Haemorrhage, Left Ventricular Failure, Neutralising Antibodies Positive, Colonic Polyp, Pleural Effusion, Aplasia Pure Red Cell, Hypopnoea, Anaemia
on Jun 16, 2011 Female from GERMANY , 71 years of age, weighting 207.2 lb, was treated with Metamizole. After Metamizol was administered, patient encountered several Metamizol side effects: rectal haemorrhage, left ventricular failure, neutralising antibodies positive, colonic polyp, pleural effusion, aplasia pure red cell, hypopnoea, anaemia. Metamizole dosage: Unk Unk, Prn.
Multiple concurrent drugs taken:
  • Tiotropium Bromide
  • Protaphane Mc
  • Enalapril Maleate
  • Furosemide
  • Wobenzyme
  • Herbal Supplement
  • Novorapid Flexpen
  • Lisinopril
Patient was hospitalized.

Vaginal Abscess, Hepatic Enzyme Increased, Pleural Effusion, Hypopnoea, Muscle Twitching, Colonic Polyp, Varicose Vein, Left Ventricular Failure, Right Ventricular Failure
Patient was taking Metamizole. Directly after, patient experienced the unwanted or unexpected Metamizol side effects: vaginal abscess, hepatic enzyme increased, pleural effusion, hypopnoea, muscle twitching, colonic polyp, varicose vein, left ventricular failure, right ventricular failure on Jun 16, 2011 from GERMANY Additional patient health information: Female , 71 years of age, weighting 207.2 lb, . Metamizole dosage: Unk Unk, Prn.
Associated medications used:
  • Amlodipine
  • Digoxin
  • Garlic
  • Heparin
  • Aranesp (40 A?g, Qwk)
  • Glimepiride
  • Pravastatin
  • Carvedilol
Patient was hospitalized.


Adverse event was reported on Jun 10, 2009 by a Female taking Metamizole Sodium (Dosage: N/A) . Location: GERMANY , weighting 97.00 lb, .
Multiple prescriptions taken:
  • Octreotide Hexal
  • Fentanyl-100
  • Glimepiride (2 Mg, Unk)
  • Iskimil
  • Calcimagon
  • Sandostatin Lar (20 Mg, Unk)
  • Sandostatin Lar (30 Mg, Unk)


Blood Glucose Decreased, Back Pain, Vaginal Haemorrhage, Diarrhoea
on Mar 04, 2009 Female from GERMANY , weighting 154.3 lb, was treated with Metamizole. After Metamizol was administered, patient encountered several Metamizol side effects: blood glucose decreased, back pain, vaginal haemorrhage, diarrhoea. Metamizole dosage: Unk.
Multiple concurrent drugs taken:
  • Sandostatin Lar (30 Mg, Unk)
  • Lopedium (1 Unk, Qd)


Left Ventricular Failure, Right Ventricular Failure, Anal Fissure, Fatigue, Pleural Effusion, Vaginal Abscess, Cystitis, Refractory Anaemia, Aplasia Pure Red Cell
on Jun 16, 2011 Female from GERMANY , 71 years of age, weighting 207.2 lb, was treated with Metamizole. Directly after, patient experienced the unwanted or unexpected Metamizol side effects: left ventricular failure, right ventricular failure, anal fissure, fatigue, pleural effusion, vaginal abscess, cystitis, refractory anaemia, aplasia pure red cell. Metamizole dosage: Unk Unk, Prn.
Associated medications used:
  • Pravastatin
  • Formoterol Fumarate
  • Simvastatin
  • Enoxaparin
  • Cyanocobalamin
  • Metoprolol Tartrate
  • Carvedilol
  • Metformin Hcl
Patient was hospitalized.

1 of 4 

Keep Track of Side Effects

Note Your Observations

It is really important to keep of your symptoms, right from the time you start a new medicine. You can do it any way you prefer: in a notebook, in a computer file or using our online tool. You should also note down any other medicines you are taking at the same time, because there could be an interaction between these medicines.

Why Your Notes are Important

Your notes could be helpful in several ways:

  • You can use them to remind you of details that may alert your health care professional(s) to a problem
  • You will have a record to refer to in the future, in case you are ever prescribed the same medicine again

  • Log Form

    You can use the following log form to write down important information, like the date and time you experienced a side effect and your symptoms, how strong the symptoms were, and any other medicines you were using.

    Medicine Name and Dosage:

     

    Side Effects

    Scale

    Date & Time

    Other Medicine(s) or Treatment(s)

     

     

     

     

    Scale: 1 = very mild to 10 = very bad


    Track Online

  • User Sign In
  • Register to track your side effects

  • You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

    Discuss Metamizol Side Effects

    Did You Have a Metamizol Side Effect?

    Yes, Severe
    Yes, Moderate
    Yes, Minor
    No

    How Effective is Metamizol for You?

    Exceeded Expectations
    Effective
    Somewhat Effective
    Not Effective

    Safety Alerts, Active Ingredients, Usage Information

    More About Metamizol

    Side Effects reported to FDA: 84

    Metamizol safety alerts: No

    Reported deaths: 7

    Reported hospitalizations: 27

    Latest Metamizol clinical trials

    Metamizol Reviews

    Nonthing found, check in later.