Asphyxia is a medical condition that occurs when the body does not receive enough oxygen. This can happen due to various reasons, such as choking, drowning, or suffocation. When the brain and other vital organs are deprived of oxygen, it can lead to serious health issues or even death if not treated promptly. Symptoms of asphyxia may include difficulty breathing, confusion, and loss of consciousness. Immediate action is often required to restore airflow and oxygen supply. Treatments may involve techniques like the Heimlich maneuver or artificial respiration, depending on the cause of the asphyxia.