Compare Elavil vs. Prozac

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Elavil (amitriptyline)

Prescription only

Prozac (fluoxetine)

Prescription only
Improves mood.

Elavil (amitriptyline) regulates mood and treats nerve pain, but has more side effects than alternatives.

3.3/ 5 average rating with 134 reviewsforElavil
Improves mood and helps you relax.

Prozac (fluoxetine) is good for treating depression and anxiety. It's more energizing than other antidepressants, so it may not be the best choice for people who have trouble sleeping.

3.5/ 5 average rating with 1319 reviewsforProzac
Upsides
  • Elavil (amitriptyline) works well to treat nerve pain and is non-habit forming.
  • Effectively treats a variety of mental health conditions such as depression, OCD, and panic disorder.
  • It's more energizing than other antidepressants, so it's good for people who have low energy.
  • Might be a good option for treating children with depression and/or OCD.
  • Doesn't have effects on the heart unlike other antidepressants so it may be a better treatment choice for older people.
  • Can cause a significant amount of weight loss which is an added benefit for those who are overweight or obese.
Downsides
  • Elavil (amitriptyline) has more bothersome side effects than other antidepressants.
  • Takes at least 1 to 2 weeks to kick in and can take up to 12 weeks for maximum effect. Prozac (fluoxetine) tends to take more time to start working compared to similar alternatives.
  • Can lower your sex drive.
  • Can increase the risk of suicidal thoughts and/or behavior in those age 24 or younger.
  • You may need to try out several different antidepressants before you find the one that works for you.
Used for
Dosage forms
  • Pill
  • Pill
  • Delayed-release pill
  • Liquid
Price
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Reviews
134 reviews so far
53%
saidit'sworth it
36%
saiditworked well
25%
saidit'sa big hassle

Have you used Elavil (amitriptyline)?

Leave a review
1319 reviews so far
62%
saidit'sworth it
40%
saiditworked well
16%
saidit'sa big hassle

Have you used Prozac (fluoxetine)?

Leave a review
Side effects
The Elavil (amitriptyline) FDA package insert doesn’t have numbers about how common side effects are.
22possible side effects
  • Inability to sleep
    33%
  • Nausea
    28%
  • Lack of energy
    21%
  • Anxiety
    15%
  • Sleepiness
    13%
  • Tremor
    13%
  • Nervousness
    11%
  • Yawn
    11%
  • Indigestion
    10%
  • Sore throat
    10%
  • Dry mouth
    9%
  • Flu syndrome
    8%
  • Diarrhea
    8%
  • Loss of appetite
    8%
  • Sweating
    8%
  • Impotence
    7%
  • Abnormal ejaculation
    7%
  • Sinus infection
    6%
  • Lower sex drive
    5%
  • Abnormal dreams
    5%
  • Rash
    4%
  • Widening of blood vessels
    2%
See more detailed side effects
Risks and risk factors
  • Suicidal thoughts or behavior
    • Age 24 years or younger
  • Mania
    • History of bipolar disorder
    • At risk for bipolar disorder
  • Heart problems
    • History of cardiovascular disease
  • Dizziness and falls
    • Age 65 years or older
    • Taking medicines to control blood pressure
  • Dehydration
    • Age 65 years or older
See more detailed risks and warnings
  • Suicidal thoughts or behavior
    • Age 24 or younger
  • Serotonin syndrome
    • Antidepressants
    • Lithium
    • Ultram
    • Imitrex
    • Remeron
    • Lexapro
    • Dilaudid
    • St. John's Wort
  • Skin rash
  • Weight loss
    • People with an eating disorder
  • Increased bleeding risk
    • Taking NSAIDS or blood-thinning drugs
  • Abnormal heart rhythm
    • People with heart rhythm problems or a family history of them
    • Low potassium level
    • Low magnesium level
    • Recent heart attack
    • Using other drugs that affect heart rhythm
    • Overdose
    • People with liver problems
See more detailed risks and warnings