What are the signs of respiratory distress in welders?

Wheezing, difficulty breathing, and persistent coughing are critical indicators of respiratory distress in welders. These symptoms can arise due to exposure to harmful fumes, gases, and particles generated during the welding process. When a welder is exposed to these irritants, it can lead to inflammation of the airways, making it harder to breathe and causing the characteristic wheezing sound. Persistent coughing may occur as the body attempts to clear the irritants from the respiratory tract, and difficulty breathing indicates that the lungs are compromised, which can significantly impact a welder's ability to work safely and effectively.

Recognizing these signs is crucial, as they indicate that immediate action should be taken to improve the air quality or that the welder should seek medical attention. Understanding respiratory issues is essential in ensuring a safe working environment, thus minimizing the risk of long-term health effects associated with welding-related fumes and gases.