Compare Dorzolamide Timolol vs. Keppra

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

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lowers eye pressure

An effective two medicine combination that is used when one medication is not effective, and you are looking for ease of using both medications in one drop. Lowering eye pressure can prevent the onset of glaucoma.

Prevents seizures.

Keppra (levetiracetam) is effective for preventing seizures in people with epilepsy and has fewer drug interactions than its alternatives.

4.5/ 5 average rating with 21 reviewsforKeppra
Upsides
  • Easier to use with two medications in one drop.
  • May add another medication when needed..
  • May be more effective than using only one medication.
  • Keppra (levetiracetam) is effective at lowering the frequency of various types of seizures.
  • Keppra (levetiracetam) is available in liquid form or dissolving tablets if you have trouble swallowing pills.
  • Compared to other seizure medications, Keppra (levetiracetam) has fewer side effects and drug interactions, and usually does not require monitoring blood levels.
Downsides
  • May cause carbonated beverages to taste metallic.
  • You must wait 5 minutes before using another eye drop.
  • Not used in children under 2 years of age.
  • dorzolamide/timolol is not used if you have lung disease or heart conditions relating to a low heart rate or low blood pressure.
  • May cause blurred vision.
  • Must be taken on time so that there are consistent levels of the drug in your body.
  • Keppra (levetiracetam) may not be the best drug to take if you have a history of mood problems, such as depression or bipolar disorder.
  • If you have kidney problems, your dose will need to be adjusted and your doctor will check your kidney function regularly.
  • Due to its effects on your balance, Keppra (levetiracetam) may not be appropriate for the elderly.
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Used for
  • Ocular hypertension
  • In patients who are insufficiently responsive to beta-blockers Open-angle glaucoma
  • In patients who are insufficiently responsive to beta-blockers
Dosage forms
  • Eye drops
  • Pill
  • Extended release
  • Liquid
  • Oral disintegrating tablet
Price
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Reviews
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21 reviews so far
33%
saidit'sworth it
81%
saiditworked well
33%
saidit'sa big hassle

Have you used Keppra (levetiracetam)?

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Side effects
The Cosopt (Dorzolamide / Timolol) FDA package insert doesn’t have numbers about how common side effects are.
13possible side effects
  • Drowsiness
    12%
  • Neck pain
    8%
  • Inflammation of the back of throat
    7%
  • Feeling off balance
    5%
  • Flu symptoms
    5%
  • Depression
    5%
  • Anxiety
    3%
  • Depressed mood
    2%
  • Double vision
    2%
  • Excessive sleepiness
    2%
  • Difficulty sleeping
    2%
  • Irritability
    2%
  • Nervousness
    2%
See more detailed side effects
Risks and risk factors
No information currently available
  • Life-threatening skin reactions
  • Suicidal thoughts or behavior
  • Driving impairment
    • Taking with alcohol
    • Taking other medicines that make you less alert
  • Blood disorders
  • Withdrawal seizures
    • Stopping Keppra (levetiracetam) suddenly
  • Psychiatric side effects
    • History of psychiatric problems
    • Ages less than 18
See more detailed risks and warnings