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Timolol vs. Lasix

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

Timolol

 

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Furosemide

(Lasix)

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Summary for Timolol

Prescription only

Timolol is an eye drop medication that's used to lower pressure within the eye and treat glaucoma. This medication belongs to the drug class called beta blockers. Timolol can be used by itself or together with other eye drops. The usual dosage is a drop of timolol into the eye(s) once or twice a day. Common side effects include burning or stinging after you put in the eye drops, but this is generally a temporary feeling. Although the brand name Timoptic was discontinued, the generic version is still available.

Indications for Timolol

  • High pressure in the eye caused by ocular hypertension (high pressure inside the eye) or open-angle glaucoma (the most common type of glaucoma)

Pros and Cons for Timolol

Pros

  • Works well to treat high eye pressure
  • Usually only need to take once or twice daily
  • Lower-cost generic version available

Cons

  • Can cause some burning and stinging in the eye
  • Shouldn't use if you have asthma or other lung problems
  • Shouldn't take if you have uncontrolled heart failure, second- or third-degree heart block, or sinus bradycardia (a chronically low heart rate)

Common Side Effects for Timolol

  • Temporary burning or stinging in the eye after using

Warnings for Timolol

  • Higher risk for heart failure
  • Not recommended for people with breathing problems
  • Hidden symptoms of low blood sugar
  • Hidden symptoms of overactive thyroid
  • Worsening of myasthenia gravis

Summary for Lasix

Prescription only

Furosemide (Lasix) is a loop diuretic, a type of water pill. Furosemide (Lasix) is used to relieve swelling from extra fluids in children and adults. This medication can also lower blood pressure, though it's not a first-choice option for this condition. Furosemide (Lasix) comes as a tablet that's taken by mouth, typically once or twice daily. It's also available as an oral solution for people who've trouble swallowing tablets. Furosemide (Lasix) will cause you to urinate more often as a side effect, so it's best to not take this medication too close to bedtime.

Indications for Lasix

  • Swelling (edema) due to heart failure, liver problems, or kidney problems
  • High blood pressure

Pros and Cons for Lasix

Pros

  • Starts working within an hour after you take it
  • Available in liquid form for children or people who have trouble swallowing pills
  • Available as a lower-cost generic medication

Cons

  • Not a good choice for people with a sulfa allergy
  • Might cause you to urinate in the middle of the night if you take it later in the day
  • Can make you more dizzy and raise your risk for falling down

Common Side Effects for Lasix

  • Urinating more often
  • Dizziness
  • Headache
  • Feeling off balance when you get up suddenly
  • Skin sensitive to the sun

Warnings for Lasix

  • Dehydration and electrolyte imbalance
  • Caution in people with liver problems
  • Hearing problems
  • Problems with urination
  • Allergic reaction
  • Gout

Prices with our coupons for Timolol vs. Lasix

Price Card Drug Icon
Timolol1 eye dropper / 5ml of 0.5%
$9.76-
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Price Card Drug Icon
Furosemide30 tablets / 20mg
$4.00$4.00
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