Asked by: Palwinder Litwin
asked in category: General Last Updated: 8th February, 2020

Is Lasix a sulfa drug?

Although furosemide indeed carries a sulfa moiety, I have not in the past hesitated to prescribe it to patients who are allergic to sulfa antibiotics because I thought cross-reactivity was very unlikely.

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Similarly, it is asked, which diuretics are sulfa drugs?

EVIDENCE-BASED ANSWER Diuretics that do not contain a sulfonamide group (eg, amiloride hydrochloride, eplerenone, ethacrynic acid, spironolactone, and triamterene) are safe for patients with an allergy to sulfa.

are thiazide diuretics sulfa drugs? Patients allergic to sulfa antibiotics share that tendency, but nonantibiotic sulfa medications such as diuretics do not appear to pose an extra risk. Thiazide diuretics are among the best antihypertensive medications, but many other excellent drugs are available.

Keeping this in consideration, what drugs should be avoided with sulfa allergy?

Avoid the following medications if you're allergic or have a sensitivity to sulfa:

  • antibiotic combination drugs such as trimethoprim-sulfamethoxazole (Septra, Bactrim) and erythromycin-sulfisoxazole.
  • sulfasalazine (Azulfidine) used for Crohn's disease, ulcerative colitis, and rheumatoid arthritis.

Are sulfonylureas sulfa drugs?

The imprecise term 'Sulfa Drugs' is most often applied to Sulfonamide antimicrobials, although it is variably used for nonantimicrobial Sulfonamides as well. Sulfonylureas are a class of organic compounds that are used as oral antidiabetic medications – Secretogogues.

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