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Lasix Coupon & Discounts

Save on Lasix at your pharmacy with the free discount below.

Lasix, a diuretic or water pill, is often prescribed to help in the treatment of high blood pressure and edema caused by certain diseases. When pricing this medication, keep in mind that the Lasix cost is determined by the vendor, the strength of the dosage, and the quantity requested. Prices for thirty 20mg ta ... Read more

Lasix Discount

Savings with HelpRx discount up to:

74% Off

on Lasix

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*The discount percent is an estimate based off recent cardholder data. Valid as of May 23, 2018

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Lasix Information:

What is Lasix?

Lasix is a prescription diuretic that increases the amount of urine discharged from the body in order to remove excess water and salts. The Lasix drug is used to help treat high blood pressure (hypertension) and swelling due to fluid retention caused by several medical conditions including liver, kidney, and cardiovascular disease.

How do I take Lasix?

Lasix medication is prescribed in 20, 40, and 80mg tablets.  Lasix is delivered orally in pill form, once or twice a day depending on the prescription. It is advisable to take this medication with liquid. Your doctor may also advise changes to your diet to help with controlling blood pressure. 

Before taking Lasix, tell your doctor if:

  • You are allergic to furosemide (the medication in Lasix) or any ingredients in Lasix pills
  • You are taking any prescription or non-prescription medications, vitamins, or supplements. Provide your physician with a complete list of everything.
  • You are taking other medications to control hypertension
  • You have diabetes
  • You are taking medication to treat diabetes
  • You have, or have had, liver disease
  • You have, or have had, gout
  • You have, or have had, kidney disease
  • You are pregnant, are planning a pregnancy, or are nursing

What are the possible side effects of taking Lasix?

When taking Lasix, side effects are a possibility, some being more severe than others are. Less severe side effects include blurred vision, headaches, dizziness or confusion, restlessness, excessive thirst, upset stomach, vomiting, or constipation, or muscle cramping or weakness. If you experience any of these and they persist or worsen, contact your healthcare professional.

Some Lasix side effects may be severe and require immediate medical attention. These symptoms include signs of an allergic reaction (swelling of the lips, tongue, mouth, or throat; difficulty swallowing or breathing; rash; itching); tinnitus, fever, sudden and extreme weight loss, sore throat, or unusual bruising or bleeding. In addition, if you experience any unusual symptoms you think may be related to your Lasix medication, contact your doctor.

What if I forget to take a dose of Lasix?

If you forget to take your scheduled dose of Lasix medication, take it as soon as you remember and are able. However, if it is within six hours of your next dose, skip the missed Lasix pill, and resume the normal schedule. Do not take multiple doses of this medication to make up for a missed one.

How do I store Lasix?

Your Lasix medication should be stored at room temperature in its original container. Keep it away from extremes of temperature and out of the reach of children. Dispose of unused or expired Lasix pills according to the recommendations of your physician.

What happens if I overdose on Lasix?

If you suspect an overdose of Lasix, contact Poison Control at 1-800-222-2122. If the individual has stopped breathing or lapsed into unconsciousness, contact Emergency Services immediately by calling 911. 


Lasix may increase the skin’s sensitivity to sunlight; wear sunblock and protective clothing when outside until you are sure you are not experiencing any Lasix side effects. This medication may cause leg cramps during sleep. Contact your physician if you become pregnant while taking the Lasix drug. Do not nurse a child while you are taking Lasix.

Brand Names

Lasix is the brand name of the diuretic medication furosemide. HelpRx maintains a database on the prices for this and other medications and offers several attractive discount options, providing assistance in helping control Lasix costs with coupons and similar programs.

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Lasix Information:

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About Our Savings: is a discount pharmacy service, partnered with a leading pharmacy benefit manager. We negotiate lower prices on prescription medications, that we pass on to our members for free. There is no cost to use our cards and coupon, and anyone can take advantage of our discounts, regardless of healthcare coverage.

Our savings assurance of “up to 75% off” comes from historical data from actual claims. This data includes savings for both brand name and generic medications.