How Long After Chlorine Gas Exposure Symptoms, Airway constriction and noncardiogenic pulmonary edema may occur. The signs of acute chlorine gas poisoning are primarily respiratory, and include difficulty breathing and cough; listening to the lungs will generally reveal crackles. . The outlook for recovery depends on the amount of chlorine touched, swallowed, or inhaled and how quickly treatment is obtained. May 24, 2023 · Chlorine poisoning can have serious effects on the body. Most individuals with mild exposure recover within a few days, though some may develop long-term respiratory issues. Jun 10, 2026 · When chlorine gas touches moist tissues (like the eyes, throat, and lungs) it creates an acid that can hurt these tissues. While symptoms from mild exposures often subside within six hours, severe cases can see effects persist for several days, with lung injury potentially progressing over hours to days. Mar 15, 2026 · One of the more dangerous aspects of chlorine inhalation is that the worst symptom, fluid buildup in the lungs (pulmonary edema), often shows up hours after exposure rather than immediately. Pulmonary oedema may occur early but is more commonly delayed for a few hours. Jan 24, 2017 · These may appear immediately if high concentrations of chlorine gas are inhaled, or they may be delayed if low concentrations of chlorine gas are inhaled. Acute exposure to chlorine gas initially causes coughing, eye and nose irritation, lacrimation, and a burning sensation in the chest. Chlorine poisoning can manifest in various signs and symptoms affecting multiple body systems. If high amounts are breathed in, breathing problems may show up right away. kwlxuk, fgg, x38ai2m, ybpt, e8, sruct9yqi, t8fe, uz2, uj, xmbq,