Furoscix vs. Lasix for Heart Failure: Important Differences and Potential Risks.

Furoscix

(furosemide injection)

Furosemide

(Lasix)

Summary for Furoscix

Prescription only

Furoscix (furosemide injection) is a prescription injection used to treat adults who have fluid buildup caused by chronic heart failure or chronic kidney disease. It belongs to a group of medications called loop diuretics, which help your body get rid of extra fluid. Furoscix (furosemide injection) is given through a small, wearable device called an On-body Infusor, which slowly delivers the medication under your skin over about 5 hours. Common side effects include redness, bruising, or swelling where the injection was given.

Indications for Furoscix

Fluid buildup in adults with chronic heart failure or chronic kidney disease

Pros and Cons for Furoscix

Pros

The first FDA-approved furosemide injection that can be given at home
Relieves fluid build up in both heart failure and kidney disease
Delivers medication through a wearable device

Cons

Limits your movement or bending during the 5-hour infusion
Must keep cell phones, computers, or other wireless devices at least 12 inches from wearable device
Raises the risk of dizziness or falls

Common Side Effects for Furoscix

Injection-site reactions (e.g., pain, bruising, swelling, or redness)

Warnings for Furoscix

Dehydration and kidney problems
Hearing problems
Problems with urination
Incomplete dosing

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