Compare Imitrex vs. Effexor
Head-to-head comparisons of medication uses, side effects, ratings, and more.
Treats migraine headaches.
Imitrex (Sumatriptan) is an excellent choice for acute migraine relief, but you might need another medication to prevent headaches.
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3.9/ 5 average rating with 31 reviewsforImitrex
Improves mood and helps you relax.
Effexor (venlafaxine) is good for treating depression and anxiety, but it can cause more withdrawal symptoms if you stop suddenly compared to other antidepressants.
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3.7/ 5 average rating with 577 reviewsforEffexor
Upsides
- Comes in several forms. Ask your doctor if you should use the pill, nasal spray, patch, or injection.
- A combination of forms can be used if symptoms do not improve.
- The nasal spray and injectable forms work very quickly.
- It's generally safe to use if you are pregnant.
- Comes in a generic form, so it can be pretty cheap.
- Effexor (venlafaxine) effectively treats depression, anxiety, and panic disorder.
- Effexor (venlafaxine) causes more sleepiness than other antidepressants, so it's beneficial for people who have trouble sleeping.
- Effexor (venlafaxine) might work when other antidepressants haven't worked since it affects two chemicals in the brain that impact your mood.
- Effexor (venlafaxine) has several uses, which may be good for people with multiple conditions.
- Effexor (venlafaxine) is available in generic, which is cheaper.
Downsides
- The oral and nasal versions of Imitrex (Sumatriptan) have an unpleasant after-taste.
- Does not prevent migraine headaches; it only treats them once they start.
- Must wait 1 hour before using second injection.
- Can cause rebound (more) headaches if Imitrex (Sumatriptan) is used too often.
- Need to have your blood pressure checked often, especially if you're pregnant.
- Effexor (venlafaxine) can cause side effects such as decreased libido and increased blood pressure.
- Like most antidepressants, it can cause a higher risk of suicidal thoughts and behavior for people aged 24 years or younger.
- Compared to other antidepressants, it's more likely to cause unpleasant withdrawal symptoms if you suddenly stop taking it and can causes more sleepiness.
Used for
Dosage forms
- Pill
- Injection
- Nasal spray
- Pill
- Extended release
Price
Lowest price
$12.71
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$11.43
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Reviews
31 reviews so far
74%
saidit'sworth it
68%
saiditworked well
19%
saidit'sa big hassle
Have you used Imitrex (Sumatriptan)?
Leave a review577 reviews so far
62%
saidit'sworth it
51%
saiditworked well
23%
saidit'sa big hassle
Have you used Effexor (venlafaxine)?
Leave a reviewSide effects
6possible side effects
- Pain and other pressure sensations6%
- Atypical sensations5%
- Paresthesia (all types)3%
- Sensation warm/cold3%
- Pain - location specified2%
- Malaise/fatigue2%
39possible side effects
- Nausea37%
- Headache25%
- Drowsiness23%
- Dry mouth22%
- Dizziness19%
- Difficulty sleeping18%
- Constipation15%
- Nervousness13%
- Weakness12%
- Sweating12%
- Abnormal ejaculation/orgasm12%
- Loss of appetite11%
- Diarrhea8%
- Infection6%
- Vomiting6%
- Anxiety6%
- Blurred vision6%
- Impotence6%
- Indigestion5%
- Tremor5%
- Abnormal dreams4%
- Chills3%
- Rash3%
- Gas3%
- Stiff muscles3%
- Prickling/burning sensation3%
- Yawn3%
- Increased urination3%
- Chest pain2%
- Trauma2%
- Increased blood pressure2%
- Increased heart rate2%
- Decreased libido2%
- Agitation2%
- Confusion2%
- Thinking abnormal2%
- Changes in taste2%
- Ringing in the ears2%
- Dilation of pupils2%
Risks and risk factors
- Tightening of blood vessels (myocardial angina, ischemia, or infarction)
- History of heart problems
- High blood pressure
- High cholesterol
- Diabetes
- Being overweight or obese
- Smoking
- Stroke
- History of heart problems
- High blood pressure
- High cholesterol
- Diabetes
- Being overweight or obese
- Smoking
- Stomach bleeding
- Serotonin syndrome
- Patients taking SSRIs and SNRIs
- High blood pressure
- History of high blood pressure
- Seizures
- History of seizures
- Suicidal thoughts or behavior
- Age 24 years or younger
- Serotonin syndrome
- Taking tricyclic antidepressants, lithium, tramadol, fentanyl, amphetamines, certain headache medications (triptans), St. John's Wort
- Withdrawal
- Stopping Effexor (venlafaxine) suddenly
- Increased bleeding
- Taking other blood-thinning drugs (including aspirin, NSAIDs such as Advil, warfarin)
- Increased blood pressure
- Bipolar disorder
- History of bipolar disorder
- At risk for bipolar disorder