As a medical professional with expertise in respiratory health, I can provide you with signs that may indicate a person has a severe airway obstruction. Severe airway obstruction is a life-threatening emergency that requires immediate medical attention. Here are some key signs to look out for: 1. Difficulty Breathing: The individual may struggle to breathe, with rapid or labored breaths. 2. Stridor: A high-pitched sound made during inhalation, indicating a blockage in the throat or upper airway. 3. Cyanosis: A blue or purple discoloration of the skin, particularly around the lips and fingernails, due to low oxygen levels. 4. Inability to Speak: The person may not be able to talk or make sounds due to the obstruction. 5. Use of Accessory Muscles: The individual may be using neck and chest muscles to help with breathing. 6. Agitation or Confusion: The person may become increasingly agitated or confused as their oxygen levels drop. 7. Altered Level of Consciousness: In severe cases, the individual may lose consciousness. 8. Retractions: Indrawing of the skin between the ribs or in the neck during inhalation, a sign of severe respiratory distress. 9. Wheezing: A whistling sound during exhalation, which can be a sign of lower airway obstruction. 10. Restlessness or Drowsiness: Changes in the person's level of alertness, either becoming very restless or sleepy. If you observe any of these signs in someone, it is crucial to call emergency services immediately. read more >>

Signs of a severe airway obstruction include all or one the following:Breathing becoming more difficult.Weak and ineffective cough.Inability to speak or breathe.Skin, beds of fingernails, and area in and around mouth may appear bluish gray (indicating cyanosis)read more >>