Section 18(3)(d) in Tamil Nadu Poisons (Regulation of Possession and Sale) Rules, 2015
(d)Inhalation: Take precautions to ensure your own safety before attempting to rescue the victim (e.g.wear appropriate protective equipment). Move victim to fresh air. Keep him at rest in a position comfortable for breathing. If breathing is difficult, trained personnel should administer emergency Oxygen. DO NOT allow victim to move about unnecessarily. Symptoms of pulmonary edema may be delayed. Immediately call a Poison Centre or Doctor. Treatment is urgently required. Transport the person to a hospital.