Suffocated 〈Trusted Source〉

Skin, lips, or nails turning blue, gray, or purple (cyanosis). Inability to speak, cry, or cough forcefully. Confusion, dizziness, or loss of consciousness. Call 911 or local emergency services immediately.

Begin CPR (chest compressions) to keep blood flowing to the brain. Suffocated

Depending on the context, "suffocated" can refer to a life-threatening medical emergency (asphyxia), a physical safety hazard, or a figurative feeling of being overwhelmed. Skin, lips, or nails turning blue, gray, or

Administer an epinephrine auto-injector (e.g., EpiPen) if available. Choking: First aid - Mayo Clinic or nails turning blue

Asphyxia occurs when the body is deprived of oxygen, leading to unconsciousness or death within minutes.