decongestant

Thân thiện

A person takes a decongestant with a glass of water.

Definition

1. Noun:
   • A drug that decreases pulmonary congestion: A decongestant is a type of medication used to relieve nasal or sinus congestion, typically by constricting blood vessels in the nasal passages.
   • A substance that reduces swelling and mucus: It works to alleviate the symptoms of a stuffy nose, often associated with colds, allergies, or sinusitis.

Usage Examples

• Noun:
  • I took a decongestant to help me breathe through my nose.
  • Many over-the-counter cold medicines contain a decongestant.
  • The doctor recommended a nasal spray decongestant for my sinus pressure.

Advanced Usage

• "Oral decongestant": A decongestant taken by mouth, such as a pill or liquid.
  • Pseudoephedrine is a common oral decongestant found in many pharmacies.
• "Topical decongestant": A decongestant applied directly to the nasal passages, like a spray or drops.
  • Overuse of a topical decongestant can lead to rebound congestion.

Variants and Related Words

• Decongest (verb): To relieve congestion.
  • This medication helps to decongest the nasal passages.
• Decongestion (noun): The process or result of relieving congestion.
  • The decongestion provided by the spray was immediate.

Synonyms

• Nasal decongestant: Specifically targets nasal passages.
• Congestion reliever: A general term for something that alleviates congestion.

Related Phrases

• Decongestant medication: A formal term for this type of drug.
  • Always check the label on decongestant medication for other active ingredients.

Học thuật

Noun

1. a drug that decreases pulmonary congestion