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Clonazepam Vomiting Side Effects

Clonazepam Vomiting Side Effect Reports


The following Clonazepam Vomiting side effect reports were submitted by healthcare professionals and consumers.

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

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



Skin Discolouration, Local Swelling, Angina Pectoris, Chest Pain, Vomiting, Tremor, Muscle Spasms, Superficial Vein Prominence, Blood Creatine Phosphokinase Increased

This Vomiting side effect was reported by a consumer or non-health professional from US. A 30-year-old patient (weight:NA) experienced the following symptoms/conditions: insomnia,anxiety. The patient was prescribed Clonazepam (dosage: 2 Pills As Needed Taken By Mouth), which was started on May 01, 2011. Concurrently used drugs: NA. When starting to take Clonazepam the consumer reported the following symptoms:
  • Skin Discolouration
  • Local Swelling
  • Angina Pectoris
  • Chest Pain
  • Vomiting
  • Tremor
  • Muscle Spasms
  • Superficial Vein Prominence
  • Blood Creatine Phosphokinase Increased
The patient was hospitalized and became disabled. These side effects may potentially be related to Clonazepam.
Laceration, Abasia, Aggression, Head Banging, Somnolence, Vomiting, Balance Disorder, Fall

This Vomiting Clonazepam side effect was reported by a consumer or non-health professional from US on May 14, 2013. A male , child 2 years of age, was treated with Clonazepam. The patient presented the following health conditions:
  • Laceration
  • Abasia
  • Aggression
  • Head Banging
  • Somnolence
  • Vomiting
  • Balance Disorder
  • Fall
. Clonazepam dosage: NA. Additional drugs used at the same time:
  • Cymbalta
The patient was hospitalized.
Vomiting, Fatigue, Dizziness, Somnolence

This is a Clonazepam side effect report of a 57-year-old female patient (weight:NA) from GREECE, suffering from the following symptoms/conditions: epilepsy, who was treated with Clonazepam (dosage:NA, start time: NS), combined with: NA., and developed a serious reaction and a Vomiting side effect. The patient presented with:
  • Vomiting
  • Fatigue
  • Dizziness
  • Somnolence
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Clonazepam treatment in female patients suffering from epilepsy, resulting in Vomiting.

Foot Fracture, Osteoporosis, Vomiting, Kidney Infection, Abnormal Dreams

A female patient (weight: NA) from UNITED STATES with the following symptoms: NA started Clonazepam treatment (dosage: 1 Mg, One Or Two Times A Day) on Jan 01, 2012. Soon after starting Clonazepam treatment, the consumer experienced several side effects, including:
  • Foot Fracture
  • Osteoporosis
  • Vomiting
  • Kidney Infection
  • Abnormal Dreams
. Concurrently used drugs:
  • Chantix (0.5 Mg, 1x/day)
  • Zyrtec (10 Mg, Unk)
  • Vicoprofen (7.5/200 Mg, Every Four To Six Hours)
  • Effexor Xr (150 Mg, Unk)
  • Pseudoephedrine (30 Mg, As Needed)
  • Fioricet (225 Mg, As Needed)
  • Magnesium (Unk)
  • Chantix (1 Mg, 2x/day)
This finding indicates that some patients can be more vulnerable to developing Clonazepam side effects, such as Vomiting.
Abdominal Pain, Vomiting

A female patient from SOUTH AFRICA was prescribed and started Clonazepam on May 03, 2012. Patient felt the following Clonazepam side effects: abdominal pain, vomiting Additional patient health information: Female , 68 years of age, weighting 198.4 lb, The consumer reported the following symptoms: . Clonazepam dosage: 2 Mg, Qd. Concurrently used drugs:
  • Crestor (10 Mg, Qd)
  • Victoza (0.6 Mg, Qd)
  • Tegretol (400 Mg, Qd)
  • Ramipril (10 Mg, Qd)
Multiple Sclerosis, Headache, Hypoaesthesia, Vomiting, Abdominal Discomfort, Asthenia, Diarrhoea

This report suggests a potential Clonazepam Vomiting side effect(s) that can have serious consequences. A 54-year-old female patient from UNITED STATES (weight:NA) was diagnosed with the following health condition(s): NA and used Clonazepam (dosage: NA) starting Mar 04, 2011. Soon after starting Clonazepam the patient began experiencing various side effects, including:
  • Multiple Sclerosis
  • Headache
  • Hypoaesthesia
  • Vomiting
  • Abdominal Discomfort
  • Asthenia
  • Diarrhoea
Drugs used concurrently:
  • Lemoxil
  • Trazodone Hcl
  • Levothyroxine Sodium
  • Gilenya (0.5 Mg, Qd, Oral)
  • Tramadol Hcl
  • Bupropion Hydrochloride
  • Cymbalta
  • Vicodin
Although Clonazepam demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Vomiting, may still occur.
Influenza Like Illness, Vomiting, Tremor, Muscular Weakness, Chills, Headache, Pain, Fatigue, Pyrexia

An adverse event was reported by a consumer or non-health professional on Apr 23, 2012 by a Female taking Clonazepam (dosage: NA) was diagnosed with and. Location: BRAZIL , 40 years of age, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Clonazepam side effects: influenza like illness, vomiting, tremor, muscular weakness, chills, headache, pain, fatigue, pyrexia. Additional medications/treatments:
Associated medications used:
  • Betaseron (9.6 Miu, Qod)
  • Ibuprofen (Unk)
Suicidal Ideation, Vomiting, Restlessness, Homicidal Ideation, Alanine Aminotransferase Increased, Agitation, Anxiety, Violence-related Symptom, Insomnia

This Vomiting problem was reported by a physician from UNITED STATES. A 30-year-old patient (weight: NA) was diagnosed with the following medical condition(s): anxiety.On NS a consumer started treatment with Clonazepam (dosage: 0.5 Mg;bid ; 1 Mg;bid). The following drugs/medications were being taken at the same time:
  • Doxycycline
  • Vancomycin
  • Sertraline Hydrochloride (50 Mg;qd)
  • Metoclopramide (10 Mg;bid)
  • Metoclopramide (10 Mg;bid)
  • Metronidazole
When commencing Clonazepam, the patient experienced the following unwanted symptoms /side effects:
  • Suicidal Ideation
  • Vomiting
  • Restlessness
  • Homicidal Ideation
  • Alanine Aminotransferase Increased
  • Agitation
  • Anxiety
  • Violence-related Symptom
  • Insomnia
The patient was hospitalized. Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Vomiting, may become evident only after a product is in use by the general population.
Hyponatraemia, Vomiting, Weight Decreased, Asthenia

This is a Clonazepam side effect report of a 77-year-old female patient (weight: NA) from FRANCE. The patient developed the following symptoms/conditions: NA and was treated with Clonazepam (dosage: NA) starting Jul 10, 2011. Concurrently used drugs:
  • Folic Acid
  • Calcium Carbonate
  • Desloratadine
  • Sulfarlem
  • Azithromycin
  • Acetaminophen And Tramadol Hcl
  • Nexium
  • Betahistine
Soon after that, the consumer experienced the following of symptoms:
  • Hyponatraemia
  • Vomiting
  • Weight Decreased
  • Asthenia
The patient was hospitalized. This opens a possibility that Clonazepam could cause Vomiting and that some female patients may be more susceptible.
Local Swelling, Tachycardia, Chest Pain, Nausea, Headache, Swelling Face, Vomiting

This Vomiting side effect was reported by a physician from CANADA on Mar 08, 2012. A female patient from CANADA , 46 years of age, weighting 160.9 lb, was treated with Clonazepam. Directly after treatment started, patient experienced the unwanted or unexpected Clonazepam side effects: local swelling, tachycardia, chest pain, nausea, headache, swelling face, vomiting. Clonazepam dosage: Dose Per Intake: 1-2 Mg.
Associated medications used:
  • Cimzia
  • Pantaloc
  • Prednisone Tab
  • Percocet (2 To 4 Tabs As Needed)
These side effects may potentially be related to Clonazepam.
Nausea, Vomiting, Confusional State, Convulsion, Withdrawal Syndrome

This Vomiting side effect was reported by a pharmacist from UNITED STATES. A 30-year-old female patient (weight:NA) experienced the following symptoms/conditions: convulsion. The patient was prescribed Clonazepam (dosage: 0.5 Mg Every Day Po), which was started on NS. Concurrently used drugs: NA. When starting to take Clonazepam the consumer reported the following symptoms:
  • Nausea
  • Vomiting
  • Confusional State
  • Convulsion
  • Withdrawal Syndrome
The patient was hospitalized. These side effects may potentially be related to Clonazepam.
Pruritus, Vomiting, Loss Of Consciousness, Abdominal Pain, Chest Pain

This Vomiting Clonazepam side effect was reported by a health professional from FRANCE on Feb 29, 2012. A Patient , weighting 57.32 lb, was diagnosed with and was treated with Clonazepam. The patient presented the following health conditions:
  • Pruritus
  • Vomiting
  • Loss Of Consciousness
  • Abdominal Pain
  • Chest Pain
. Clonazepam dosage: NA. Additional drugs used at the same time:
  • Acetaminophen
  • Melphalan Hydrochloride (Unk)
  • Busulfan (Unk)
  • Ambisome
  • Meperidine Hcl (2 Mg Per Hour)
  • Defibrotide (Unk)
  • Targocid
  • Ceftazidime
The patient was hospitalized.
Diarrhoea, Skin Discolouration, Off Label Use, Dysstasia, Dizziness, Vomiting

This is a Clonazepam side effect report of a female patient (weight:NA) from BRAZIL, suffering from the following symptoms/conditions: NA, who was treated with Clonazepam (dosage:NA, start time: NS), combined with:
  • Byetta (Unk Unk, Qd)
  • Topiramate
, and developed a serious reaction and a Vomiting side effect. The patient presented with:
  • Diarrhoea
  • Skin Discolouration
  • Off Label Use
  • Dysstasia
  • Dizziness
  • Vomiting
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Clonazepam treatment in female patients suffering from NA, resulting in Vomiting.
Nausea, Vomiting, Diarrhoea

A 51-year-old female patient (weight: NA) from UNITED STATES with the following symptoms: anxiety started Clonazepam treatment (dosage: Three Times A Day As Needed) on Sep 28, 2011. Soon after starting Clonazepam treatment, the consumer experienced several side effects, including:
  • Nausea
  • Vomiting
  • Diarrhoea
. Concurrently used drugs:
  • Vitamin Tab
  • Levothyroxine Sodium
  • Omeprazole
  • Estradiol
  • Lasix
  • Methotrexate
  • Humira
  • Methylprednisolone
This finding indicates that some patients can be more vulnerable to developing Clonazepam side effects, such as Vomiting.
Vomiting, Self Injurious Behaviour, Abdominal Pain, Prothrombin Time Prolonged, Intentional Overdose, Blood Bilirubin Increased, Hepatic Enzyme Increased

A female patient from UNITED STATES was prescribed and started Clonazepam on Jan 10, 2012. After Clonazepam was administered, patient encountered several Clonazepam side effects: vomiting, self injurious behaviour, abdominal pain, prothrombin time prolonged, intentional overdose, blood bilirubin increased, hepatic enzyme increased Additional patient health information: Female , 22 years of age, weighting 115.3 lb, The consumer reported the following symptoms: . Clonazepam dosage: NA. Concurrently used drugs:
  • Kelp
  • Lamotrigine
  • Albuterol
  • Synthroid
  • Advair Diskus 100/50
  • Effexor
  • Acetaminophen (2500 - 3000 Mg, Daily)
  • Acetaminophen (500 Mg, 5 To A ^handful^)
The patient was hospitalized.
Cholecystitis Chronic, Gallbladder Disorder, Nausea, Anxiety, Anhedonia, Injury, Pain, Cholelithiasis, Vomiting

This report suggests a potential Clonazepam Vomiting side effect(s) that can have serious consequences. A 28-year-old female patient from UNITED STATES (weight:NA) was diagnosed with the following health condition(s): sleep apnoea syndrome,insomnia,hypertension,pain,anxiety,swelling and used Clonazepam (dosage: NA) starting Aug 01, 2008. Soon after starting Clonazepam the patient began experiencing various side effects, including:
  • Cholecystitis Chronic
  • Gallbladder Disorder
  • Nausea
  • Anxiety
  • Anhedonia
  • Injury
  • Pain
  • Cholelithiasis
  • Vomiting
Drugs used concurrently:NA. The patient was hospitalized. Although Clonazepam demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Vomiting, may still occur.
Tremor, Toothache, Vomiting, Hyperhidrosis

An adverse event was reported by a physician on Sep 15, 2011 by a male taking Clonazepam (dosage: NA) . Location: UNITED STATES , 21 years of age, patient began experiencing various side effects, including: Patient felt the following Clonazepam side effects: tremor, toothache, vomiting, hyperhidrosis. Additional medications/treatments:
Multiple prescriptions taken:
  • Abilify (10mg Tabs X 2:1b66109b,exp Date:nov2012 5mg Tabs X 2:0k62677c,exp Date:oct2012)
  • Vyvanse
  • Abilify (10mg Tabs X 2:1b66109b,exp Date:nov2012 5mg Tabs X 2:0k62677c,exp Date:oct2012)
Application Site Erythema, Vomiting, Application Site Discolouration, Application Site Pruritus, Syncope, Overdose, Nausea, Application Site Rash

This Vomiting problem was reported by a physician from CANADA. A 66-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): NA.On Oct 01, 2010 a consumer started treatment with Clonazepam (dosage: 2 Mg, Daily). The following drugs/medications were being taken at the same time:
  • Butrans (5 Mcg, Q1h)
When commencing Clonazepam, the patient experienced the following unwanted symptoms /side effects:
  • Application Site Erythema
  • Vomiting
  • Application Site Discolouration
  • Application Site Pruritus
  • Syncope
  • Overdose
  • Nausea
  • Application Site Rash
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Vomiting, may become evident only after a product is in use by the general population.
Lung Neoplasm Malignant, Constipation, Body Height Decreased, Abdominal Discomfort, Vomiting, Weight Decreased

This is a Clonazepam side effect report of a 72-year-old female patient (weight: NA) from BRAZIL. The patient developed the following symptoms/conditions: NA and was treated with Clonazepam (dosage: 2 Mg, 1x/day) starting Jan 01, 2009. Concurrently used drugs:
  • Varenicline Tartrate (Unk)
  • Zetsim (Unk)
  • Quetiapine Fumarate (2 Mg, Unk)
  • Enalapril (Unk, 1x/day)
  • Varenicline Tartrate (1 Mg, 2x/day)
  • Paroxetine (20 Mg, 1x/day)
Soon after that, the consumer experienced the following of symptoms:
  • Lung Neoplasm Malignant
  • Constipation
  • Body Height Decreased
  • Abdominal Discomfort
  • Vomiting
  • Weight Decreased
This opens a possibility that Clonazepam could cause Vomiting and that some female patients may be more susceptible.
Nausea, Pancytopenia, Hyponatraemia, Diarrhoea, Dehydration, Hypovolaemic Shock, Vomiting

This Vomiting side effect was reported by a health professional from UNITED STATES on Oct 18, 2011. A female patient from UNITED STATES , 48 years of age, weighting 83.78 lb, was diagnosed with and was treated with Clonazepam. Patient felt the following Clonazepam side effects: nausea, pancytopenia, hyponatraemia, diarrhoea, dehydration, hypovolaemic shock, vomiting. Clonazepam dosage: NA.
Multiple prescriptions taken:
  • Cisplatin (D1,last Dose On 14oct11,weekly Dose)
  • Dextropropoxifen
  • Fluorouracil (D1-4,last Dose On 10oct11)
  • Acetaminophen
  • Carbamazepine
  • Erbitux (07oct11-07oct11;1day;1d Of Cyc 1 Only,14oct11-ong;250mg/m2 D1,8,15,vial,last Dose :14oct11,wkly Dose)
The patient was hospitalized. These side effects may potentially be related to Clonazepam.
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DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Clonazepam Vomiting Causes and Reviews


Nausea is an uneasy or unsettled feeling in the stomach together with an urge to vomit. Nausea and Vomiting, or throwing up, are not diseases. They can be symptoms of many different conditions. These include morning sickness during pregnancy, infections, migraine headaches, motion sickness, food poisoning, cancer chemotherapy or other medicines.

For Vomiting in children and adults, avoid solid foods until Vomiting has stopped for at least six hours. Then work back to a normal diet. Drink small amounts of clear liquids to avoid dehydration.

Nausea and Vomiting are common. Usually, they are not serious. You should see a doctor immediately if you suspect poisoning or if you have

  • Vomited for longer than 24 hours
  • Blood in the vomit
  • Severe abdominal pain
  • Headache and stiff neck
  • Signs of dehydration, such as dry mouth, infrequent urination or dark urine

Clonazepam Vomiting Reviews

Fri, 27 Aug 2010

I have been on Clonazepam for several month up to 2-3mg a day. Went cold turkey 4 days ago and my psychiatrist agreed. Can't sleep on even a high dose of ambien. Blood pressure up to Hyperttension Stage 1 when I used to have normal BP. Wondering if I should go back on it and taper instead? Desperately deranged

Wed, 13 Jan 2010
I have been on Clonazepam for about 3 or 4 months. It help a great deal with lack of sleep,and also helped the snxiety. Now I have been stressed at work. I think it is more about burn-out than my meds. How ever! I'm not sure what to do. I haven't been sleeping well again. I'm thinking I maybe have to up my drug to 1.5 versus my1 I take now(of Clonazepam0 or dr. sujested I try Mirtazapine!5mg at night. I have tries this acouple times and I am so ..druged in the morning...even with a half. so..I tried a forth last night. It seemed to be better..but not sure whatto do?? Should I ween off the Clonazepan which I'm told is very addicting or should I up it ....or should I take a forth of mirtazapine in repace of themirtazapine. or something else??? Help!
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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Top Clonazepam Side Effects

Completed Suicide (405)
Death (302)
Toxicity To Various Agents (290)
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Respiratory Arrest (250)
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Anxiety (141)
Dizziness (112)
Overdose (108)
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Convulsion (83)
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Pain (64)
Dyspnoea (59)
Product Substitution Issue (58)
Tremor (57)
Asthenia (53)
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Fall (52)
Diarrhoea (52)
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Suicide Attempt (50)
Feeling Abnormal (50)
Vomiting (47)
Loss Of Consciousness (46)
Intentional Overdose (46)
Malaise (44)
Abdominal Pain Upper (44)
Pyrexia (42)
Amnesia (41)
Chest Pain (39)
Hypotension (37)
Weight Increased (36)
Balance Disorder (36)
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Abdominal Pain (35)
Tachycardia (35)
Weight Decreased (33)
Sedation (33)
Pain In Extremity (33)
Abnormal Behaviour (33)
Irritability (32)
Rash (32)

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