asthma attack

noun phrase

Meaning

A sudden worsening of respiratory symptoms caused by the tightening of muscles around the airways and increased mucus production.

Examples

  • He always carries an inhaler in case he experiences an asthma attack.
  • Severe pollution levels in the city have led to a rise in emergency room visits for an asthma attack.

Synonyms: breathing difficulty, respiratory distress, bronchospasm, exacerbation