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What is Amitriptyline?

Amitriptyline is a tricyclic antidepressant approved for the treatment of depression. Off label amitripyline is used for certain chronic and neuropathic (nerve) pain and for prevention of migraine headaches.

Reported Purpose & Efficacy

Reasons and Efficacy
Purpose # of patients
# of patients with evaluations Efficacy
Major
Moderate
Slight
None
Can’t tell
Insomnia 418 124 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
Fibromyalgia 376 118 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
Pain 343 101 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
Depressed mood 150 54 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
Sleep problems 139 47 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
Nerve pain (neuralgia) 117 49 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell

See all 1579 patients currently taking Amitriptyline

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Reported Side Effects

Side effects as an overall problem

Severe
79
Moderate
133
Mild
159
None
181

Commonly reported side effects, conditions, and hospitalizations associated with Amitriptyline

Dry mouth (xerostomia) 76
Weight gain 62
Grogginess 37
Excessive daytime sleepiness (somnolence) 32
Hangover effect 27
Drowsiness 20
See all 149 reported side effects See top 6 reported side effects

Reported Dosages

Frequently reported dosages based on patients currently taking Amitriptyline. See all 62 dosages

  10 mg daily 20 mg daily 25 mg daily 30 mg daily 40 mg daily 50 mg daily 75 mg daily 100 mg daily 150 mg daily 200 mg daily
  332 Number of Patients: 332 130 Number of Patients: 130 342 Number of Patients: 342 59 Number of Patients: 59 21 Number of Patients: 21 368 Number of Patients: 368 109 Number of Patients: 109 146 Number of Patients: 146 38 Number of Patients: 38 18 Number of Patients: 18  

Reported Stop Reasons

Why Patients Stopped Taking Amitriptyline (multiple reasons could be selected)
Reason # Patients Percentage of patients
Did not seem to work 239   Did not seem to work: 40%
Side effects too severe 226   Side effects too severe: 37%
Doctor's advice 133   Doctor's advice: 22%
Other 96   Other: 16%
Course of treatment ended 25   Course of treatment ended: 4%
Personal research 23   Personal research: 4%
Not indicated 14   Not indicated: 2%
Expense 11   Expense: 2%
Change in health plan coverage 3   Change in health plan coverage: 0%

See all 578 patients who’ve stopped taking Amitriptyline

Currently Taking Amitriptyline

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0-1 month 1-3 months 3-6 months 6 months-1year 1-2 years 2 years or more

Stopped Taking Amitriptyline

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0-1 month 1-3 months 3-6 months 6 months-1year 1-2 years 2 years or more

Reported Adherence, Burden & Cost See details from patient evaluations

Adherence

Taking treatment as prescribed

Adherence of Amitriptyline

Always
438 79%
Usually
81 15%
Sometimes
22 4%
Never
11 2%

Burden

Difficulty being on treatment

Burden of Amitriptyline

Very
33 6%
Somewhat
36 7%
A little
73 13%
Not at all
410 74%

Cost

Paid out of pocket

Cost of Amitriptyline

$200+
1 0%
$100-199
2 1%
$50-99
2 1%
$25-49
7 2%
< $25
336 97%

See more information, including instructions, precautions, side effects, and interactions.

Report created on May 26, 2012.