Compare Topamax vs. Vesicare

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

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Topamax (topiramate)

Prescription only

Vesicare (solifenacin)

Prescription only
Prevents seizures and migraine headaches.

Topamax (topiramate) is very effective at preventing many types of seizures and migraines, but it can cause several severe side effects that can lead to stopping the medication.

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3.3/ 5 average rating with 56 reviewsforTopamax
Treats overactive bladder.

Vesicare (solifenacin) is a good choice for treatment of overactive bladder if exercises and other behavioral methods haven't worked.

Upsides
  • Can lower your number of seizures and also prevent migraine headaches. This medicine can be used on its own or with other antiepileptic medicines to lower the frequency of seizures.
  • Doesn't need routine blood tests like similar medications.
  • Available in short-acting and long-acting forms.
  • Comes as a generic, so it's relatively cheap.
  • Vesicare (solifenacin) helps you to urinate less often.
  • Its once daily dosing is more convenient than other medicines that work like it.
Downsides
  • Can cause many severe side effects. People starting Topamax (topiramate) need to be monitored for these effects as soon as they start treatment.
  • This medicine can take 4 to 6 weeks for the full effects of this medication to kick in, especially for people taking it for migraines.
  • Children taking Topamax (topiramate) for long periods of time need to have their dose adjusted by their pediatrician as they grow.
  • At higher doses (ie. 400 mg/day), children may experience difficulty with concentration/attention, fever, flushing, and confusion.
  • Can cause drowsiness and increase the risk of falls, especially in the elderly.
  • Not a good option if you have untreated, narrow-angle glaucoma.
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Used for
Dosage forms
  • Pill
  • Extended release capsule
  • Pill
Price
Lowest price
$84.49
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Lowest price
$379.61
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Reviews
56 reviews so far
52%
saidit'sworth it
50%
saiditworked well
36%
saidit'sa big hassle

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Side effects
39possible side effects
  • Sleepiness
    26%
  • Loss of appetite
    24%
  • Fatigue
    16%
  • Injury
    14%
  • Nervousness
    14%
  • Personality disorder (behavior problems)
    11%
  • Difficulty with concentration/attention
    10%
  • Weight loss
    9%
  • Aggressive reaction
    9%
  • Abnormal gait
    8%
  • Purpura
    8%
  • Difficulty sleeping
    8%
  • Viral infection
    7%
  • Impaired coordination
    6%
  • Nausea
    6%
  • Increased saliva
    6%
  • Muscle spasm
    5%
  • Constipation
    5%
  • Difficulty with memory
    5%
  • Pneumonia
    5%
  • Dizziness
    4%
  • Speech disorders/ related speech problems
    4%
  • Nose bleed
    4%
  • Confusion
    4%
  • Urinary incontinence
    4%
  • Stomach flu
    3%
  • Psychomotor slowing
    3%
  • Skin disorder
    3%
  • Allergic reaction
    2%
  • Abnormal reflexes
    2%
  • Thirst
    2%
  • Pussing
    2%
  • Hair loss
    2%
  • Dermatitis
    2%
  • Increased hair growth
    2%
  • Red skin rash
    2%
  • Eye abnormality
    2%
  • Abnormal vision
    2%
  • Leukopenia
    2%
See more detailed side effects
8possible side effects
  • Dry mouth
    11%
  • Constipation
    5%
  • Blurry vision
    4%
  • Urinary tract infection
    3%
  • Nausea
    2%
  • Upper abdominal pain
    2%
  • Flu
    2%
  • Dizziness
    2%
See more detailed side effects
Risks and risk factors
  • Suicidal thoughts or behavior
    • History of depression
  • Fever and inability to sweat
    • Children
  • Mental and cognitive changes
    • History of metabolic disorders
    • People also taking Depakote
  • Kidney stones
    • Low-carb diet
    • Dehydration
    • Drug interactions
  • Vision problems
  • Withdrawal seizures
    • Stopping Topamax (topiramate) suddenly
See more detailed risks and warnings
  • Tissue swelling
  • Drowsiness
    • Taking with alcohol
    • Taking other medicines that make you less alert
    • People age 65 or older
  • Vision changes
    • Glaucoma
  • Urinary blockage
    • Bladder outflow obstruction
  • Worsening side effects
    • History of kidney problems
    • People age 65 or older
  • Temperature dysregulation
    • Outside in hot weather
    • Dehydrated
    • Exercising
    • Added people 65 and older per Beer's Criteria
    • People age 65 and older
See more detailed risks and warnings
Learn more about Topamax (topiramate)
Learn more about Vesicare (solifenacin)