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Furosemide

Common Brand Names: Lasix

Proper Use & Dosage Information

Medically reviewed by Jessica Swirble, PharmD
Last updated on 7/3/2024

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What is the typical starting dose for furosemide?

Furosemide is available in the following forms:

  • Oral tablets
  • Oral solution

The typical starting dose of furosemide varies depending on individual patient factors. It is crucial to follow your healthcare provider's instructions regarding dosage and administration.

For edema:

  • Adults: The usual starting dose is 20 to 80 mg taken once daily.

For hypertension:

  • Adults: The usual starting dose is 40 mg taken twice daily.

The dosage may be adjusted based on the response and tolerance to the medication. Your healthcare provider will determine the most appropriate dose based on your medical history and your response to the medication.

Furosemide should be taken as prescribed by your healthcare provider. Do not exceed the recommended dose or duration of treatment without consulting your provider.

If you have any questions about your dosage or need adjustments, contact your healthcare provider for guidance. If you want to talk to a provider right away, consider scheduling an online doctor appointment through a telehealth platform like Sesame.

What should I do if I miss a dose of furosemide?

If you miss a dose of furosemide, take it as soon as you remember unless it is close to the time for your next scheduled dose. In that case, skip the missed dose and continue your regular dosing schedule. Do not double the dose to make up for a missed one.

Take furosemide around the same time every day to maintain an even level of medication in your body.

What should I do if I'm feeling better while taking furosemide?

Continue taking furosemide as prescribed by your healthcare provider, even if you start feeling better. It's important to keep taking the medication as directed to manage your condition effectively.

Do not suddenly stop taking furosemide, as this can cause a return of your symptoms. Your healthcare provider will provide guidance if you need to stop taking it.

If you have any concerns or questions about your medication, discuss them with your healthcare provider for medical advice and recommendations.

How should I store furosemide?

Store furosemide according to the instructions provided by your healthcare provider or pharmacist. Keep it at room temperature, away from light and moisture. Ensure the container is tightly closed and out of reach of children.

Do not use expired medication or medications that appear damaged or discolored. If you have any questions about storage, consult your healthcare provider or pharmacist for guidance.