Respiratory infections refer to any infections of the respiratory system. They can affect your throat, sinuses, lungs, or airways. They're common for people of all ages and aren’t usually serious.

Your respiratory system includes your nose, sinuses, throat, and lungs -- the parts of your body that help you breathe. If you have a weakened immune system due to HIV -- which can happen if you ...

Respiratory depression, or hypoventilation, is when the lungs do not exchange gases properly, causing a low breathing rate. Learn about its causes, symptoms, and treatments here.

Major Types of Respiratory Diseases. There are numerous respiratory diseases, but some of the most significant ones include: Asthma. According to the World Health Organization (WHO) estimates ...

An upper respiratory infection affects the nose and throat and causes symptoms such as sneezing and coughing. Learn how to identify, treat, and prevent them.