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Effexor XR (Venlafaxine) - Withdrawal Syndrome - Suspected Cause - Side Effect Reports

 
 



Index of reports > Cases with Withdrawal Syndrome (178)

Below is the selection of side effect reports (a.k.a. adverse event reports) related to Effexor XR (Venlafaxine) where reactions include withdrawal syndrome. The selected reports were submitted to the FDA during the sample period of about a year.

 Reports 1 - 30 of 178   Next >>

Possible Effexor XR side effects in 52 year old female

Reported by a consumer/non-health professional from United States on 2012-08-27

Patient: 52 year old female, weighing 81.6 kg (179.6 pounds)

Reactions: Vomiting, Palpitations, Dizziness, Withdrawal Syndrome, Hyperhidrosis

Drug(s) suspected as cause:
Effexor XR
    Indication: Depression

Effexor XR
    Dosage: 150 mg daily
    Indication: Anxiety
    End date: 2012-08-01

Other drugs received by patient: Synthroid



Possible Effexor XR side effects in female

Reported by a physician from United States on 2012-08-27

Patient: female

Reactions: Agitation, Feeling Jittery, Headache, Withdrawal Syndrome, Depression, Crying

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-24

Patient: female

Reactions: Withdrawal Syndrome

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in 36 year old female

Reported by a consumer/non-health professional from United States on 2012-08-23

Patient: 36 year old female

Reactions: Nausea, Dizziness, Headache, Withdrawal Syndrome, Feeling Abnormal

Drug(s) suspected as cause:
Cymbalta
    Indication: Depression

Cymbalta
    Dosage: 60 mg, daily
    Indication: Anxiety

Effexor XR
    Dosage: unk
    Indication: Anxiety
    Start date: 2003-02-01

Effexor XR
    Dosage: 37.5 mg, daily
    End date: 2012-08-01

Effexor XR
    Dosage: 300 mg, daily
    Indication: Depression



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-21

Patient: female

Reactions: Withdrawal Syndrome

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in 34 year old female

Reported by a consumer/non-health professional from United States on 2012-08-20

Patient: 34 year old female, weighing 88.0 kg (193.6 pounds)

Reactions: Feeling Jittery, Withdrawal Syndrome, Nervousness

Drug(s) suspected as cause:
Effexor XR
    Dosage: 300 mg (two of 150mg), 1x/day
    Administration route: Oral
    Indication: Depression
    Start date: 1997-01-01

Effexor XR
    Indication: Anxiety



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-17

Patient: female

Reactions: Night Sweats, Vomiting, Fear, Mood Swings, Withdrawal Syndrome

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in male

Reported by a consumer/non-health professional from Australia on 2012-08-17

Patient: male

Reactions: Product Quality Issue, Post-Traumatic Stress Disorder, Withdrawal Syndrome, Depression

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-15

Patient: female

Reactions: Night Sweats, Vomiting, Fear, Withdrawal Syndrome, Mood Swings

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in 49 year old female

Reported by a physician from United States on 2012-08-13

Patient: 49 year old female, weighing 118.0 kg (259.6 pounds)

Reactions: Social Avoidant Behaviour, Mood Altered, Anaemia, Abnormal Behaviour, Withdrawal Syndrome, Depression, Stress, Crying

Drug(s) suspected as cause:
Effexor XR
    Dosage: 150 mg, 1x/day
    Administration route: Oral
    Indication: Depression
    Start date: 2002-01-01
    End date: 2012-05-05

Effexor XR
    Dosage: 150 mg, alternate day
    Administration route: Oral
    Start date: 2012-05-06
    End date: 2012-05-13

Zoloft
    Dosage: unk, 1x/day
    Administration route: Oral
    Indication: Anxiety
    Start date: 2012-05-01

Zoloft
    Dosage: unk, 1x/day
    Administration route: Oral
    Indication: Restless Legs Syndrome
    Start date: 2011-10-01
    End date: 2012-04-01

Other drugs received by patient: Zoloft; Buspar; Toprol-XL



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-08

Patient: female

Reactions: Withdrawal Syndrome

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in male

Reported by a physician from United States on 2012-08-08

Patient: male

Reactions: Feeling of Despair, Nightmare, Withdrawal Syndrome, Cold Sweat, Tremor

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in female

Reported by a physician from United States on 2012-08-06

Patient: female

Reactions: Myalgia, Fatigue, Arthralgia, Pyrexia, Withdrawal Syndrome, Headache

Drug(s) suspected as cause:
Effexor XR
    Dosage: unk

Effexor XR
    Dosage: 37.5 mg



Possible Effexor XR side effects in 52 year old female

Reported by a consumer/non-health professional from United States on 2012-08-06

Patient: 52 year old female, weighing 65.8 kg (144.7 pounds)

Reactions: Diarrhoea, Mental Disorder, Withdrawal Syndrome, Muscle Spasms, Crying, Abdominal Pain Upper

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Effexor XR
    Indication: Mental Disorder

Effexor XR
    Dosage: 300 mg, daily
    Administration route: Oral
    Indication: Bipolar I Disorder
    End date: 2012-07-01

Premarin
    Dosage: unk
    End date: 2012-07-01



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-03

Patient: female

Reactions: Nervous System Disorder, Withdrawal Syndrome, Multiple Sclerosis

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in male

Reported by a consumer/non-health professional from United Kingdom on 2012-08-03

Patient: male

Reactions: Hyperacusis, Headache, Platelet Disorder, Stress, Aggression, Antisocial Behaviour, Convulsion, White Blood Cell Count Abnormal, Photophobia, Withdrawal Syndrome, Hallucination, Feeling Abnormal

Drug(s) suspected as cause:
Effexor
    Dosage: 75 mg, 1x/day

Effexor XR
    Dosage: 100mg/150 mg, 1x/day

Effexor XR
    Dosage: 225 mg, 1x (12 hr release) capsule



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-31

Patient: female, weighing 65.8 kg (144.7 pounds)

Reactions: Hypothyroidism, Withdrawal Syndrome

Drug(s) suspected as cause:
Effexor XR

Other drugs received by patient: Fioricet



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-31

Patient: female

Reactions: Withdrawal Syndrome

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-24

Patient: female

Reactions: Abasia, Withdrawal Syndrome, Drug Dependence

Drug(s) suspected as cause:
Effexor XR
    Dosage: unk

Lyrica
    Dosage: unk



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-24

Patient: female, weighing 129.0 kg (283.8 pounds)

Reactions: Irritability, Anxiety, Dyspnoea, Road Traffic Accident, Withdrawal Syndrome, Hormone Level Abnormal

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Effexor XR
    Dosage: 150 mg, daily
    Indication: Generalised Anxiety Disorder

Effexor XR
    Indication: Major Depression

Zoloft
    Dosage: 2 tablets of 100mg, daily
    Administration route: Oral
    Indication: Post-Traumatic Stress Disorder
    Start date: 2003-01-01

Zoloft
    Indication: Depression



Possible Effexor XR side effects in male

Reported by a consumer/non-health professional from United States on 2012-07-23

Patient: male

Reactions: Feeling of Despair, Nightmare, Withdrawal Syndrome, Cold Sweat, Tremor

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-18

Patient: female

Reactions: Withdrawal Syndrome, Feeling Abnormal

Drug(s) suspected as cause:
Effexor
    Dosage: unk
    Indication: Depression

Effexor XR
    Dosage: 150 mg, unk
    Indication: Depression

Pristiq
    Dosage: 50 mg, 1x/day
    Administration route: Oral
    Indication: Depression

Pristiq
    Dosage: 50 mg, 1x/day
    Administration route: Oral
    Start date: 2012-07-15



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-18

Patient: female

Reactions: Malaise, Nausea, Withdrawal Syndrome

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in female

Reported by a individual with unspecified qualification from United States on 2012-07-18

Patient: female

Reactions: Confusional State, Tooth Fracture, Vomiting, Nausea, Ear Disorder, Delusion, Abnormal Dreams, Incoherent, Impaired Driving Ability, Fatigue, Vertigo, JAW Disorder, Withdrawal Syndrome, Feeling Abnormal

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Clonazepam
    Indication: Product Used FOR Unknown Indication

Effexor XR
    Indication: Depression

Venlafaxine HCL
    Dosage: (75 mg),
    Indication: Depression



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-17

Patient: female, weighing 154.0 kg (338.8 pounds)

Reactions: Activities of Daily Living Impaired, Dizziness, Withdrawal Syndrome, Headache, Feeling Abnormal

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Effexor XR
    Dosage: 75 mg, unk
    Indication: Anxiety

Effexor XR
    Dosage: 150 mg, 1x/day
    Administration route: Oral
    Indication: Depression
    Start date: 2008-01-01
    End date: 2010-04-01

Other drugs received by patient: Tricor; Coumadin; Neurontin; Chantix; Nexium; Insulin; Lopressor



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-17

Patient: female, weighing 129.0 kg (283.8 pounds)

Reactions: Irritability, Anxiety, Dyspnoea, Road Traffic Accident, Hormone Level Abnormal, Withdrawal Syndrome

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Effexor XR
    Indication: Major Depression

Effexor XR
    Dosage: 150 mg, daily
    Indication: Generalised Anxiety Disorder

Zoloft
    Dosage: 2 tablets of 100mg, daily
    Administration route: Oral
    Indication: Post-Traumatic Stress Disorder
    Start date: 2003-01-01

Zoloft
    Indication: Depression



Possible Effexor XR side effects in male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-07-16

Patient: male

Reactions: Dizziness, Withdrawal Syndrome

Drug(s) suspected as cause:
Effexor
    Dosage: 75 mg, 2x/day
    Indication: Depression

Effexor XR
    Dosage: 75 mg, 2x/day
    Indication: Depression

Other drugs received by patient: Reyataz



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-16

Patient: female

Reactions: Agitation, Feeling Jittery, Depression, Withdrawal Syndrome, Headache, Crying

Drug(s) suspected as cause:
Effexor XR



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-13

Patient: female, weighing 65.8 kg (144.7 pounds)

Reactions: Hypothyroidism, Withdrawal Syndrome

Drug(s) suspected as cause:
Effexor XR

Other drugs received by patient: Fioricet



Possible Effexor XR side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-11

Patient: female

Reactions: Regurgitation, Vomiting, Nausea, Mental Disorder, Withdrawal Syndrome, Pyrexia, Headache, Crying

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Effexor
    Dosage: unk

Effexor XR
    Dosage: unk



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