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Flagyl Urticaria Side Effects

Flagyl Urticaria Side Effect Reports


The following Flagyl Urticaria side effect reports were submitted by healthcare professionals and consumers.

This information will help you understand how side effects, such as Urticaria, can occur, and what you can do about them.

A side effect could appear soon after you start Flagyl or it might take time to develop.



Urticaria

This Urticaria side effect was reported by a health professional from FR. A 29-year-old patient (weight:NA) experienced the following symptoms/conditions: uveitis. The patient was prescribed Flagyl (dosage: NA), which was started on Nov 26, 2013. Concurrently used drugs:
  • Ofloxacin (Oral)
  • Ceftriaxone (ceftriaxone) (ceftriaxone)
  • Metronidazole (metronidazole) (metronidazole)
  • Gentamicin (gentamicin) (gentamicin)
  • Piperacillin/tazobactam (pip/tazo) (piperacillin Sodium, Tazobactam Sodium)
When starting to take Flagyl the consumer reported the following symptoms:
  • Urticaria
These side effects may potentially be related to Flagyl.
Urticaria, Colitis

This Urticaria Flagyl side effect was reported by a health professional from FR on Dec 23, 2013. A Female , 42 years of age, was diagnosed with and was treated with Flagyl. The patient presented the following health conditions:
  • Urticaria
  • Colitis
. Flagyl dosage: NA. Additional drugs used at the same time:
  • Levofloxacin (1 Unit(s))
  • Mopral
  • Amoxicillin
The patient was hospitalized.
Cardiac Discomfort, Malaise, Dyspnoea, Pulmonary Hypertension, Memory Impairment, Cardiac Murmur, Urticaria, Muscle Spasms, Pruritus

This is a Flagyl side effect report of a 44-year-old female patient (weight:NA) from US, suffering from the following symptoms/conditions: infection, who was treated with Flagyl (dosage:1 Df, 1x/day, start time: 2008), combined with:
  • Metronidazole (Unk)
  • Rebif (Unk, Every Alternate Day)
  • Interferon (Unk, Every Alternate Day)
, and developed a serious reaction and a Urticaria side effect. The patient presented with:
  • Cardiac Discomfort
  • Malaise
  • Dyspnoea
  • Pulmonary Hypertension
  • Memory Impairment
  • Cardiac Murmur
  • Urticaria
  • Muscle Spasms
  • Pruritus
which developed after the beginning of treatment. The patient was hospitalized. This side effect report can indicate a possible existence of increased vulnerability to Flagyl treatment in female patients suffering from infection, resulting in Urticaria.

Urticaria

A 70-year-old patient (weight: NA) from US with the following symptoms: NA started Flagyl treatment (dosage: Unk) on NS. Soon after starting Flagyl treatment, the consumer experienced several side effects, including:
  • Urticaria
. Concurrently used drugs: NA. This finding indicates that some patients can be more vulnerable to developing Flagyl side effects, such as Urticaria.
Rash Macular, Pruritus, Dizziness, Chills, Vomiting, Haemodynamic Instability, Tachypnoea, Urticaria, Aspiration

A patient from FR was prescribed and started Flagyl on Aug 19, 2013. Patient felt the following Flagyl side effects: rash macular, pruritus, dizziness, chills, vomiting, haemodynamic instability, tachypnoea, urticaria, aspiration Additional patient health information: male , 43 years of age, The consumer reported the following symptoms: was diagnosed with and. Flagyl dosage: NA. Concurrently used drugs:
  • Carbosylane
  • Debridate (trimebutine Maleate) (trimebutine Maleate)
The patient was hospitalized.
Urticaria

This report suggests a potential Flagyl Urticaria side effect(s) that can have serious consequences. A 27-year-old female patient from SG (weight:NA) was diagnosed with the following health condition(s): NA and used Flagyl (dosage: NA) starting NS. Soon after starting Flagyl the patient began experiencing various side effects, including:
  • Urticaria
Drugs used concurrently:
  • Rocephin
Although Flagyl demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Urticaria, may still occur.
Urticaria, Genital Lesion

An adverse event was reported by a health professional on Mar 26, 2013 by a male taking Flagyl (dosage: NA) . Location: FR , 55 years of age, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Flagyl side effects: urticaria, genital lesion. Additional medications/treatments:
Associated medications used:
  • Dialgirex
  • Stamaril (1 Dosage Forms, Percutaneous)
  • Spifen
  • Tiorfan
The patient was hospitalized.
Pain, Urticaria, Rash

This Urticaria problem was reported by a consumer or non-health professional from US. A 55-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): NA.On NS a consumer started treatment with Flagyl (dosage: Unk). The following drugs/medications were being taken at the same time: NA. When commencing Flagyl, the patient experienced the following unwanted symptoms /side effects:
  • Pain
  • Urticaria
  • Rash
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Urticaria, may become evident only after a product is in use by the general population.
Urticaria, Rash

This is a Flagyl side effect report of a 51-year-old female patient (weight: NA) from US. The patient developed the following symptoms/conditions: NA and was treated with Flagyl (dosage: Unk) starting NS. Concurrently used drugs: NA. Soon after that, the consumer experienced the following of symptoms:
  • Urticaria
  • Rash
This opens a possibility that Flagyl could cause Urticaria and that some female patients may be more susceptible.
Urticaria, Cyanosis, Erythema, Papule, Oedema Peripheral

This Urticaria side effect was reported by a health professional from FR on Feb 26, 2013. A female patient from FR , 99 years of age, was treated with Flagyl (metronidazole) (500 Milligram) (metronidazole). Directly after treatment started, patient experienced the unwanted or unexpected Flagyl side effects: urticaria, cyanosis, erythema, papule, oedema peripheral. Flagyl (metronidazole) (500 Milligram) (metronidazole) dosage: NA.
Associated medications used:
  • Rocephine (ceftriaxone Sodium) (1 Gram, Powder) (ceftriaxone Sodium)
  • Furosemide
  • Tareg (valsartan) (valsartan)
  • Kardegic (acetylsalicylate Lysine) (acetylsalicylate Lysine)
  • Eupantol (pantoprazole Sodium Sesquihydrate) (pantoprazole Sodium Sesquihydrate)
  • Cordarone (amiodarone Hydrochloride) (amiodarone Hydrochloride)
The patient was hospitalized. These side effects may potentially be related to Flagyl (metronidazole) (500 Milligram) (metronidazole).
Urticaria, Pruritus, Face Oedema, Eyelid Disorder, Lip Disorder, Mucous Membrane Disorder

This Urticaria side effect was reported by a health professional from FR. A 50-year-old patient (weight:NA) experienced the following symptoms/conditions: tooth abscess. The patient was prescribed Flagyl /00012501/ (flagyl-metreonidazole) (not Specified) (dosage: NA), which was started on 201212. Concurrently used drugs:
  • Amoxicillin (amoxicillin)
When starting to take Flagyl /00012501/ (flagyl-metreonidazole) (not Specified) the consumer reported the following symptoms:
  • Urticaria
  • Pruritus
  • Face Oedema
  • Eyelid Disorder
  • Lip Disorder
  • Mucous Membrane Disorder
These side effects may potentially be related to Flagyl /00012501/ (flagyl-metreonidazole) (not Specified).
Urticaria, Erythema Multiforme, Rash Scarlatiniform, Burning Sensation, Face Oedema

This Urticaria Flagyl side effect was reported by a health professional from FR on Jan 03, 2013. A Female , 58 years of age, was diagnosed with and was treated with Flagyl. The patient presented the following health conditions:
  • Urticaria
  • Erythema Multiforme
  • Rash Scarlatiniform
  • Burning Sensation
  • Face Oedema
. Flagyl dosage: (1 Df). Additional drugs used at the same time: NA. The patient was hospitalized.
Pruritus, Urticaria

This is a Flagyl side effect report of a 51-year-old female patient (weight:NA) from US, suffering from the following symptoms/conditions: clostridium difficile infection, who was treated with Flagyl (dosage:Unk, start time: 201202), combined with: NA., and developed a serious reaction and a Urticaria side effect. The patient presented with:
  • Pruritus
  • Urticaria
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Flagyl treatment in female patients suffering from clostridium difficile infection, resulting in Urticaria.
Purpura, Rash Maculo-papular, Urticaria, Anaemia

A 77-year-old patient (weight: NA) from FR with the following symptoms: meningitis started Flagyl treatment (dosage: NA) on Apr 09, 2012. Soon after starting Flagyl treatment, the consumer experienced several side effects, including:
  • Purpura
  • Rash Maculo-papular
  • Urticaria
  • Anaemia
. Concurrently used drugs:
  • Zyvoxid
  • Amoxicillin (amoxicillin)
  • Meropenem (meropenem)
  • Vancomycin
  • Lovenox
  • Claforan
  • Inexium
  • Transipeg
The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Flagyl side effects, such as Urticaria.
Anaphylactic Reaction, Fall, Urticaria, Loss Of Consciousness

A female patient from FR was prescribed and started Flagyl on Oct 03, 2012. After Flagyl was administered, patient encountered several Flagyl side effects: anaphylactic reaction, fall, urticaria, loss of consciousness Additional patient health information: Female , 80 years of age, The consumer reported the following symptoms: was diagnosed with and. Flagyl dosage: NA. Concurrently used drugs: NA.
Urticaria, Pyrexia, Spondylitis, Colitis Ulcerative

This report suggests a potential Flagyl Urticaria side effect(s) that can have serious consequences. A 48-year-old female patient from FR (weight:NA) was diagnosed with the following health condition(s): systemic inflammatory response syndrome,staphylococcal infection,systemic inflammatory response syndrome and used Flagyl (dosage: Iv, Df) starting Dec 26, 2011. Soon after starting Flagyl the patient began experiencing various side effects, including:
  • Urticaria
  • Pyrexia
  • Spondylitis
  • Colitis Ulcerative
Drugs used concurrently:
  • Vancomycine
  • Rocephine (Df, Iv)
  • Metoprolol
  • Enalapril
  • Xanax
The patient was hospitalized. Although Flagyl demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Urticaria, may still occur.
Paraesthesia, Urticaria, Rash, Erythema

An adverse event was reported by a health professional on Apr 18, 2012 by a Female taking Flagyl (dosage: (1.2 G Qd Oral)) was diagnosed with and. Location: SWEDEN , 62 years of age, patient began experiencing various side effects, including: Patient felt the following Flagyl side effects: paraesthesia, urticaria, rash, erythema. Additional medications/treatments: The patient was hospitalized.
Injection Site Urticaria, Injection Site Pruritus, Injection Site Pain, Injection Site Swelling, Abdominal Distension, Muscle Spasms, Injection Site Reaction

This Urticaria problem was reported by a consumer or non-health professional from UNITED STATES. A 19-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): prophylaxis,crohn's disease.On Mar 01, 2011 a consumer started treatment with Flagyl (dosage: NA). The following drugs/medications were being taken at the same time:
  • Humira
  • Lialda
  • Prozac
  • Canasa (Three Times A Week)
When commencing Flagyl, the patient experienced the following unwanted symptoms /side effects:
  • Injection Site Urticaria
  • Injection Site Pruritus
  • Injection Site Pain
  • Injection Site Swelling
  • Abdominal Distension
  • Muscle Spasms
  • Injection Site Reaction
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Urticaria, may become evident only after a product is in use by the general population.
Pain, Xerosis, Urticaria

This is a Flagyl side effect report of a 87-year-old patient (weight: NA) from FRANCE. The patient developed the following symptoms/conditions: gastroenteritis and was treated with Flagyl (dosage: 500 Mg, Tid) starting Dec 30, 2010. Concurrently used drugs:
  • Ciprofloxacin (500 Mg, Bid)
  • Ciprofloxacin (200 Mg, Bid)
Soon after that, the consumer experienced the following of symptoms:
  • Pain
  • Xerosis
  • Urticaria
The patient was hospitalized. This opens a possibility that Flagyl could cause Urticaria and that some patients may be more susceptible.
Eyelid Oedema, Vomiting, Urticaria, Weight Decreased, Burning Sensation, Erythema, Paraesthesia, Hypoaesthesia, Lip Swelling

This Urticaria side effect was reported by a consumer or non-health professional from UNITED STATES on Mar 24, 2011. A patient from UNITED STATES , 54 years of age, weighting 200.0 lb, was diagnosed with and was treated with Flagyl. Patient felt the following Flagyl side effects: eyelid oedema, vomiting, urticaria, weight decreased, burning sensation, erythema, paraesthesia, hypoaesthesia, lip swelling. Flagyl dosage: 500 Mg 3 Times A Day 1-26-11 Thru 1-30-11; 1 A Day 2-3-11 + 2-4-11. The patient was hospitalized. These side effects may potentially be related to Flagyl.

DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Flagyl Urticaria Causes and Reviews


Hives are red and sometimes itchy bumps on your skin. An allergic reaction to a drug or food usually causes them. Allergic reactions cause your body to release chemicals that can make your skin swell up in hives. People who have other allergies are more likely to get hives than other people. Other causes include infections and stress.

Hives are very common. They usually go away on their own, but if you have a serious case, you might need medicine or a shot. In rare cases, hives can cause a dangerous swelling in your airways, making it hard to breathe - which is a medical emergency.


Flagyl Urticaria Reviews

Thu, 07 Jan 2010
The exact same thing happened to me after I was prescribed high dose Flagyl for 5 days for suspected diverticulitis (painful bloating, frothy yellow diarrhea, excessive foul gas, etc.) my doc also put me on a Clear Liquid Diet for 3 days before I had this episode... I called 911 from work because I felt chest tightness, shortness of breath, extremely lightheaded, and couldn't stand up or walk without almost passing out. I was confused also with difficulty concentrating and speaking. EMTs found my blood pressure to be 170/100 and my EKG showed a "Right Bundle Branch Block". I felt better after they gave me nitroglycerin and 4 baby aspirins. At the ER my EKGs and cardiac enzymes were normal. A CT scan of my abdomen failed to show any diverticulitis- they told me it looked completely normal. They also said I was dehydrated with a slightly low potassium level which was to be expected after 9 days of diarrhea. They thought my episode was caused by severe intestinal spasms probably due to side effects of the Flagyl and ibuprofen I had taken that morning on basically an empty stomach!
Wed, 12 May 2010
I am currenty on Flagyl for a pelvic infection in combination with vibramyacin. This morning I took the vibramyacin and then was planning on taking the Flagyl an hour later, but I spent the this morning vomiting. I called the dr. and was told by my dr. to continue taking both but with food..vibramyacin said to take on empty stomach, but I think the Flagyl was effecting me from the night before and not drinking enough water in combo with the vibramyacin .. and I think that's why I threw up I did not take the Flagyl before I threw up, however, after I was ok and spoke to the dr hours later , he told me to continue taking both but I took the Flagyl thinking it was the vibramyacin causing all the trouble, I had stomach burning all day and then just a half hour ago I took the Flagyl again and immedialtey had I realized soon after taking it again that it is the culprit causing a heartburn like burning senstation in my stomach and lower esophogas... I am calling my dr. tomorrow again to tell him that I can't deal with this. I tried to push through since I want to be fully rid of the pelvic infection but this is ridiculous. It feels like a horrible heartburn burning sensation.
Fri, 09 Jul 2010
I took Flagyl for 5 days each day feeling worse nausea an inner agitation and yawning for air difficulty breathing.....felt like it was attacking my intestines and the body was reacting and going into flight or fight. Very uncomfortable really unbearable had to stop it feltl like I was poisoning myself. Feel like my insides have been stripped I am left feeling anxious and fragile. Treatment way worse than what it was prescribed for.I think it caused anxiety nearly panic
Fri, 07 Jan 2011
My son was treated with Flagyl and vancomycin for cdiff. Today after 2 weeks off vanco he has mucus in his stool. Does he still have cdiff? What should we do
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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Pain (44)
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