Carbon monoxide poisoning-induced myositis

Carbon monoxide (CO) poisoning can, in rare cases, cause myositis: Doctors should consider muscle involvement in patients presenting with persistent myalgia or weakness after CO exposure.Magnetic resonance imaging is a key diagnostic tool: It provides a non-invasive method to detect muscle damage, monitor progression, and may reduce the need for biopsy.Early recognition and hyperbaric oxygen therapy are crucial. Timely intervention may limit muscle damage and improve patient outcomes.