hengitysinfektio

Hengitysinfektio is the Finnish term for a respiratory tract infection. This is a broad category encompassing illnesses that affect the parts of the body responsible for breathing, from the nose and throat down to the lungs.

These infections can be caused by various pathogens, most commonly viruses, but also bacteria and sometimes fungi. Common symptoms include coughing, sneezing, sore throat, runny nose, fever, and difficulty breathing. The severity can range from mild, self-limiting conditions like the common cold to more serious illnesses such as pneumonia or bronchitis.

Transmission typically occurs through respiratory droplets produced when an infected person coughs, sneezes, or talks. Close contact with an infected individual, or touching contaminated surfaces and then touching one's face, can also lead to infection.

Diagnosis is often based on symptoms, but sometimes requires further tests like a throat swab or chest X-ray, especially for more severe cases. Treatment depends on the cause. Viral infections are usually managed with supportive care, focusing on rest, hydration, and symptom relief. Bacterial infections may require antibiotics. Preventive measures include good hygiene practices like frequent handwashing, avoiding close contact with sick individuals, and vaccinations for certain respiratory illnesses.