What is Fluoxetine?

Category: Prescription Drugs

Most popular types: Prozac Lovan Fluxene Show all

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Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) antidepressant. It is used to treat major depressive disorder, moderate to severe bulimia nervosa, obsessive compulsive and panic disorders. It may also be used for selective mutism and dementia related agitation.

Reported purpose & perceived effectiveness
Purpose Patients Evaluations Perceived Effectiveness
Depressed mood 1,581 777
Major Depressive Disorder 1,395 738
Post-traumatic Stress Disorder 313 190
Persistent depressive disorder (dysthymia) 228 147
Mild Depression 207 109
Anxious mood 179 107

Show all 193 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 192
Moderate 320
Mild 439
None 764

Commonly reported side effects and conditions associated with Fluoxetine

Side effect Patients
Sexual dysfunction 67
Nausea 56
Weight gain 53
Sex drive (libido) decreased 50
Anxious mood 43
Emotional numbness or flatness 41

Show all 351 reported side effects

Dosages

Based on patients currently taking Fluoxetine

Dosage Patients
20 mg daily 175
40 mg daily 129
60 mg daily 62
10 mg daily 54
80 mg daily 24
30 mg daily 17
20 mg twice daily 14
40 mg twice daily 8
10 mg twice daily 7
20 mg three times daily 3

See all 34 dosages

Why patients stopped taking Fluoxetine

Multiple reasons could be selected

Reason Patients
Did not seem to work 716
Side effects too severe 426
Doctor's advice 413
Other 263
Personal research 90
Course of treatment ended 83
Expense 37
Change in health plan coverage 31
See all 1484 patients who’ve stopped taking Fluoxetine

Duration

Currently taking Fluoxetine

Duration Patients
Less than 1 month 5
1 - 6 months 45
6 months - 1 year 61
1 - 2 years 73
2 - 5 years 108
5 - 10 years 99
10 years or more 132

Stopped taking Fluoxetine

Duration Patients
Less than 1 month 229
1 - 6 months 294
6 months - 1 year 243
1 - 2 years 238
2 - 5 years 254
5 - 10 years 125
10 years or more 112
Adherence
Adherence Evaluations
Always 1280
Usually 294
Sometimes 63
Never taken as prescribed 78
Burden
Burden Evaluations
Very hard to take 56
Somewhat hard to take 134
A little hard to take 271
Not at all hard to take 1254
Cost per month
Cost per month Evaluations
$200+ 3
$100-199 4
$50-99 21
$25-49 70
< $25 906
Not specified 711

What people switch to and from

Patients started taking Fluoxetine after stopping:

Treatment Patients
Sertraline (Zoloft) 60
Venlafaxine (Effexor XR) 51
Citalopram (Celexa) 41
Duloxetine (Cymbalta) 31
Escitalopram (Lexapro) 29

Show all 42 treatments patients report switching from

Patients stopped taking Fluoxetine and switched to:

Treatment Patients
Venlafaxine (Effexor XR) 51
Sertraline (Zoloft) 50
Duloxetine (Cymbalta) 46
Bupropion (Wellbutrin XL) 42
Escitalopram (Lexapro) 29

Show all 51 treatments patients report switching to

Last updated:

132 patient evaluations for Fluoxetine

1,374 members have decided to share their profiles only with other members of PatientsLikeMe.

kaitmeister
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kaitmeister
Gender: F
Data Quality: 3 stars
Depression: 3
Mania: 0
Emotional: 2
Anxiety: 2
Compulsion: 1
External Stress: Moderate
28 F
Function: Moderate
Distress: Moderate
I am: b
I have:
Major Depressive Disorder

See kaitmeister's full Fluoxetine history

Feb 23, 2017 (Started Jan 19, 2017)

  • Effectiveness
    Slight (for Major Depressive Disorder)
  • Side effects
    Severe (Suicidal thoughts or urges)
  • Adherence
    Always
  • Burden
    A little hard to take
Dosage: 30 mg Daily
Cost: < $25 monthly

  • 0 helpful marks
gridly1
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gridly1
Gender: F
Data Quality: 1 star
Pain: Little
Fatigue: Some
Sleep: All
Stiffness: All
function: None
external_stress: Most
Stickman: most
Description:F57y
CFS:?y
FM:8y Dx
I am: b
I have:
ME/CFS

See gridly1's full Fluoxetine history

Feb 14, 2017 (Started Oct 16, 2016)

  • Effectiveness
    Slight (for Major Depressive Disorder)
  • Side effects
    Severe (Depressed mood, Excessive daytime sleepiness (somnolence), Shaky hands)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 10 mg Daily
Cost: < $25 monthly

Oct 16, 2016 (Started Oct 16, 2016)

  • Effectiveness
    Slight (for Major Depressive Disorder)
  • Side effects
    Severe (Depressed mood, Excessive daytime sleepiness (somnolence), Shaky hands)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 10 mg Daily
Cost: < $25 monthly

  • 0 helpful marks
Ingrid64
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Ingrid64
Sex: F
Data Quality: 1 star
Sensation: None
Overall: None
Cognition: none
Vision: none
Speech: none
Swallowing: none
Upper limb: none
Walking: none
I have:
MS

See Ingrid64's full Fluoxetine history

Dec 20, 2016 (Started Sep 01, 2009)

  • Effectiveness
    Moderate (for Depressed mood)
  • Side effects
    None
  • Adherence
    Usually
  • Burden
    Not at all hard to take
Dosage: 10 mg Daily
Advice & Tips: I have found it provides a barely noticeable but important benefit in terms of keeping my emotions on an even keel without making me feel like I have no emotions.
Cost: < $25 monthly

  • 0 helpful marks
Last updated:
Showing 3 of 132 patient evaluations for Fluoxetine