Tag: hydrochlorothiazide safety

Sulfa Drug Allergies: What You Really Need to Know About Cross-Reactivity

Sulfa Drug Allergies: What You Really Need to Know About Cross-Reactivity

on Jan 8, 2026 - by Tamara Miranda Cerón - 1

Most people with 'sulfa allergies' don't need to avoid common medications like hydrochlorothiazide or celecoxib. Learn the real science behind cross-reactivity and how to avoid unnecessary drug restrictions.

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