What is Venlafaxine?

Category: Prescription Drugs

Most popular types: Effexor XR Effexor Venlafaxine XR Show all

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Venlafaxine is an antidepressant in a group of drugs called selective serotonin and norepinephrine reuptake inhibitors (SSNRIs). It affects chemicals in the brain that may become unbalanced and cause depression. It is used to treat major depressive disorder, anxiety, and panic disorder.

Reported purpose & perceived effectiveness
Purpose Patients Evaluations Perceived Effectiveness
Major Depressive Disorder 1,544 882
Depressed mood 1,330 714
Generalized Anxiety Disorder 794 496
Post-traumatic Stress Disorder 276 205
Anxious mood 220 130
Fibromyalgia 218 118

Show all 237 reasons taken


  • Major
  • Moderate
  • Slight
  • None
  • Can't tell

Side effects

Side effects as an overall problem

Side effects as an overall problem
Severity Evaluations
Severe 304
Moderate 438
Mild 486
None 626

Commonly reported side effects and conditions associated with Venlafaxine

Side effect Patients
Weight gain 113
Dry mouth 77
Nausea 66
Brain zaps 58
Sex drive (libido) decreased 52
Drowsiness 42

Show all 443 reported side effects

Dosages

Based on patients currently taking Venlafaxine

Dosage Patients
150 mg daily 137
75 mg daily 117
225 mg daily 78
300 mg daily 68
37.5 mg daily 39
100 mg daily 22
150 mg twice daily 17
75 mg twice daily 15
75 mg three times daily 13
25 mg daily 9

See all 71 dosages

Why patients stopped taking Venlafaxine

Multiple reasons could be selected

Reason Patients
Did not seem to work 517
Side effects too severe 493
Doctor's advice 339
Other 207
Expense 86
Personal research 63
Course of treatment ended 52
Change in health plan coverage 40
See all 1238 patients who’ve stopped taking Venlafaxine

Duration

Currently taking Venlafaxine

Duration Patients
Less than 1 month 3
1 - 6 months 47
6 months - 1 year 85
1 - 2 years 88
2 - 5 years 151
5 - 10 years 138
10 years or more 144

Stopped taking Venlafaxine

Duration Patients
Less than 1 month 207
1 - 6 months 237
6 months - 1 year 210
1 - 2 years 193
2 - 5 years 259
5 - 10 years 110
10 years or more 44
Adherence
Adherence Evaluations
Always 1494
Usually 256
Sometimes 40
Never taken as prescribed 64
Burden
Burden Evaluations
Very hard to take 86
Somewhat hard to take 163
A little hard to take 306
Not at all hard to take 1299
Cost per month
Cost per month Evaluations
$200+ 13
$100-199 39
$50-99 71
$25-49 199
< $25 764
Not specified 768

What people switch to and from

Patients started taking Venlafaxine after stopping:

Treatment Patients
Fluoxetine (Prozac) 98
Sertraline (Zoloft) 89
Citalopram (Celexa) 66
Duloxetine (Cymbalta) 63
Bupropion (Wellbutrin XL) 44

Show all 47 treatments patients report switching from

Patients stopped taking Venlafaxine and switched to:

Treatment Patients
Duloxetine (Cymbalta) 46
Bupropion (Wellbutrin XL) 39
Fluoxetine (Prozac) 32
Sertraline (Zoloft) 25
Escitalopram (Lexapro) 18

Show all 46 treatments patients report switching to

Last updated:

116 patient evaluations for Venlafaxine

1,436 members have decided to share their profiles only with other members of PatientsLikeMe.

desi12
16148 thumb
I have:
Fibromyalgia

See desi12's full Venlafaxine history

Apr 11, 2017 (Started Jun 01, 2009)

  • Effectiveness
    Slight (for Major Depressive Disorder)
  • Effectiveness
    Slight (for Depressed mood)
  • Side effects
    Moderate (Anxiety went way up., Increased anxiety)
  • Adherence
    Never taken as prescribed
  • Burden
    Not at all hard to take
Dosage: 112.5 mg Daily
Advice & Tips: Currently withdrawing slowly, have been for a year. I am down to about 1/2 of a capsule.
Cost: $25-49 monthly

Jan 9, 2012 (Started Jun 01, 2009)

  • Effectiveness
    Major (for Depressed mood)
  • Effectiveness
    Major (for Major Depressive Disorder)
  • Side effects
    Moderate (Anxiety went way up., Increased anxiety)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 112.5 mg Daily
Advice & Tips: The anxiety came on the scene with an increase in the dosage. If you have an anxiety disorder, I guess I would use this at an increased dose cautiously.
Cost: $25-49 monthly

Nov 10, 2011 (Started Jun 01, 2009)

  • Effectiveness
    Slight (for Depressed mood)
  • Effectiveness
    Slight (for Major Depressive Disorder)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 75 mg Daily
Advice & Tips: Withdrawal is a bitch!
Cost: $25-49 monthly

Feb 22, 2011 (Started Jun 01, 2009)

  • Effectiveness
    Major (for Major Depressive Disorder)
  • Effectiveness
    Major (for Depressed mood)
  • Side effects
    Mild
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 75 mg Daily

Sep 20, 2010 (Started Jun 01, 2009)

  • Effectiveness
    Major (for Depressed mood)
  • Side effects
    Mild
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 75 mg Daily
Advice & Tips: Doesnt' help with fibro pain, just depression.

Apr 22, 2010 (Started Jun 01, 2009)

  • Effectiveness
    Moderate (for Depressed mood)
  • Side effects
    Mild
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 75 mg Daily

  • 0 helpful marks
twocoldfeet
4924 thumb
twocoldfeet
Gender: F
Data Quality: 3 stars
Depression: 2
Mania: 1
Emotional: 1
Anxiety: 1
Compulsion: 2
External Stress: Moderate
38 F
Function: Moderate
Distress: Moderate
I am: n
I have:
GAD

See twocoldfeet's full Venlafaxine history

Mar 21, 2017 (Started Sep 14, 2005)

  • Effectiveness
    Major (for Persistent depressive disorder (dysthymia))
  • Effectiveness
    Major (for Major Depressive Disorder)
  • Effectiveness
    Moderate (for Generalized Anxiety Disorder)
  • Side effects
    Moderate (Vivid Nightmares)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 300 mg Daily
Advice & Tips: This was my 3rd try for a depression med. I have now been on in a majority of 18 years. It just works for me when I take it correctly. Don't suddenly stop, you must taper. It is really uncomfortable if you stop suddenly.
Cost: < $25 monthly

  • 0 helpful marks
prplpnk
44502 thumb
prplpnk
Gender: F
Data Quality: 1 star
Pain: Some
Fatigue: All
Sleep: All
Stiffness: Some
function: Little
external_stress: All
Stickman: most
Description:F45y
FM:21y Dx
I am: b
I have:
Fibromyalgia

See prplpnk's full Venlafaxine history

Feb 12, 2017 (Started May 05, 2009)

  • Effectiveness
    Moderate (for Major Depressive Disorder)
  • Effectiveness
    Moderate (for Generalized Anxiety Disorder)
  • Side effects
    Mild (Nausea with missed dose, Nausea , if I forgot to take the effexor)
  • Adherence
    Usually
  • Burden
    A little hard to take
Cost: < $25 monthly

Feb 10, 2017 (Started May 05, 2009)

  • Effectiveness
    Moderate (for Major Depressive Disorder)
  • Effectiveness
    Moderate (for Generalized Anxiety Disorder)
  • Side effects
    Mild (Nausea with missed dose, Nausea , if I forgot to take the effexor)
  • Adherence
    Usually
  • Burden
    A little hard to take
Dosage: 300 mg Daily
Cost: < $25 monthly

Apr 13, 2012 (Started May 05, 2009)

  • Effectiveness
    Major (for Major Depressive Disorder)
  • Effectiveness
    Major (for Generalized Anxiety Disorder)
  • Side effects
    None
  • Adherence
    Usually
  • Burden
    Not at all hard to take
Dosage: 300 mg Daily
Advice & Tips: Also got rid of my panic attacks.
Cost: < $25 monthly

  • 0 helpful marks
Last updated:
Showing 3 of 116 patient evaluations for Venlafaxine