sulfa
/'sʌlfə/ Cách viết khác : (sulfa) /'sʌlfə/
Definition
Noun: - A type of antibacterial drug: "sulfa" refers to any of a group of synthetic organic compounds that inhibit the growth of bacteria by interfering with their metabolic processes, specifically by acting as an antagonist to para-aminobenzoic acid (PABA).
Usage
- "Sulfa" is used as a modifier in terms like "sulfa drug" to specify this class of antimicrobial medication.
- It is often discussed in medical and pharmacological contexts concerning the treatment of bacterial infections.
Examples
- The doctor prescribed a sulfa to treat the urinary tract infection.
- Some patients are allergic to sulfa antibiotics.
- Before penicillin became widely available, sulfa drugs were a primary treatment for bacterial infections.
Advanced Usage
- "Sulfa-based": Describes a treatment or drug derived from or belonging to the sulfonamide class.
- The patient received a sulfa-based therapy for his condition.
- "Sulfa allergy": A specific hypersensitivity reaction to sulfonamide drugs.
- It is crucial to note any sulfa allergy in the patient's medical record.
Variants and Related Words
- Sulfonamide (n): The technical chemical name for the class of compounds to which "sulfa" drugs belong.
- Sulfonamides were among the first broadly effective antibacterial agents.
- Sulfa drug (n phrase): The common term for a medication containing a sulfonamide.
- Trimethoprim-sulfamethoxazole is a common sulfa drug.
Synonyms
- Sulfonamide: The formal synonym.
- Sulfonamide antibacterial: A more descriptive synonym.
Related Phrases
- Sulfa therapy: Treatment using sulfonamide drugs.
- Sulfa therapy was revolutionary in the early 20th century.
Noun
-
antibacterial consisting of any of several synthetic organic compounds capable of inhibiting the growth of bacteria that require PABA
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