What are symptoms of an air embolism?

An air embolism, caused by the entry of air into the circulatory system, presents with specific symptoms due to the air bubbles blocking blood vessels. Chest pain and difficulty breathing are two primary signs that indicate an air embolism, as the air can obstruct blood flow to the heart and lungs, leading to chest discomfort and respiratory issues. These symptoms are critical to recognize because they require immediate medical attention.

Nausea and vomiting, while they may occur in some diving-related conditions, are not the hallmark symptoms of an air embolism. Headache and dizziness can be associated with various other diving-related injuries or conditions, including decompression sickness rather than being direct indicators of air embolism. Muscle cramps may result from a range of factors during or after a dive but do not specifically signify the presence of air bubbles in the bloodstream. Recognizing and responding to the correct symptoms promptly is vital for effective management of an air embolism.