chlorhexidine
Definition
Noun: * A long-lasting liquid antiseptic used to disinfect skin and surfaces, particularly effective against a broad range of bacteria. It is commonly used in medical settings for surgical hand scrubs, preoperative skin preparation, and in some oral healthcare products.
Usage
- Medical/Surgical Hygiene: Used as a primary agent for disinfecting the hands of healthcare workers and the skin of patients before surgical procedures.
- The surgical team scrubbed their hands thoroughly with chlorhexidine before entering the operating room.
- Oral Care: Found in certain mouthwashes and toothpastes to help control plaque and gingivitis.
- Her dentist recommended a chlorhexidine mouthwash to reduce gum inflammation.
- General Antisepsis: Used for cleaning wounds and disinfecting skin prior to injections or inserting intravenous lines.
- Clean the area with an alcohol swab followed by chlorhexidine.
Advanced Usage
- "Chlorhexidine gluconate": This is the most common salt form of chlorhexidine, dissolved in water or alcohol, used in commercial antiseptic solutions.
- The antiseptic wipe contained a 2% solution of chlorhexidine gluconate.
Variants and Related Words
- Chlorhexidine gluconate (n): The specific chemical compound form most frequently used in antiseptic products.
- Antiseptic (n/adj): A general term for a substance that prevents the growth of disease-causing microorganisms.
- Disinfectant (n): A chemical agent used to destroy harmful microorganisms on non-living objects.
Synonyms
- Antiseptic
- Germicide
- Skin disinfectant
Notes on Meaning
- Primary Meaning: Refers specifically to the chemical compound itself, known for its persistent antimicrobial activity (it continues to work for several hours after application).
- Contextual Meaning: The word is almost exclusively used in medical, dental, or clinical contexts. It is not a general household term like "antiseptic" or "disinfectant."
Noun
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a long-lasting liquid antiseptic; used by surgeons to wash their hands before performing surgery
