Definition

Noun 1. An antihistamine drug: Phenyltoloxamine is a specific type of antihistamine medication. Antihistamines are substances that block the effects of histamine, a chemical in the body that causes allergy symptoms. 2. A cough and cold treatment component: It is specifically included as an active ingredient in some multi-symptom medicinal preparations designed to relieve coughing and nasal congestion.

Usage Examples

• As a named ingredient:
  • This nighttime cold syrup contains phenyltoloxamine to help you sleep.
  • Check the label; the active ingredients are acetaminophen and phenyltoloxamine.
• In a medical/instructional context:
  • Phenyltoloxamine citrate is the form commonly used in liquid preparations.
  • The doctor noted that phenyltoloxamine can cause drowsiness.

Advanced Usage

• Chemical and Pharmaceutical Context: In technical writing, phenyltoloxamine is classified as an ethanolamine-derivative antihistamine with anticholinergic and sedative properties.
  • The study compared the sedative effects of phenyltoloxamine to those of diphenhydramine.

Variants and Related Words

• Phenyltoloxamine citrate: This is the salt form of the drug commonly used in pharmaceutical formulations.
• Antihistamine (n): The general class of drugs to which phenyltoloxamine belongs.
• Decongestant (n): A type of drug that relieves nasal congestion, often combined with antihistamines like phenyltoloxamine in cold medicines.

Synonyms

• Ethanolamine antihistamine (technical)
• Histamine H1-receptor antagonist (technical/scientific)

Important Note

Phenyltoloxamine is almost exclusively used in a pharmaceutical context. It is a specific chemical compound name found on medication labels and in medical literature. It is not used in everyday conversation; people would typically refer to the brand name of the medicine or simply say "antihistamine" or "cold medicine."

Noun

1. antihistamine included in some preparations used to treat coughing and nasal congestion