Smoke inhalation occurs when a person breathes in smoke from burning materials, which can include wood, plastic, or synthetic fabrics. This can happen during fires, whether in buildings or wildfires. The smoke contains harmful chemicals and particles that can irritate the lungs and airways. Symptoms of smoke inhalation may include coughing, difficulty breathing, and a sore throat. In severe cases, it can lead to serious health issues, such as lung damage or carbon monoxide poisoning. Immediate medical attention is often necessary to treat the effects of smoke inhalation and prevent long-term complications.