disease

A disease is a condition that disrupts the normal functioning of the body or mind. It can be caused by various factors such as infections, genetics, environmental exposures, or lifestyle choices. Diseases may affect a specific part of the body or multiple systems, leading to symptoms like pain, fatigue, or other changes. Some are temporary and treatable, while others can be chronic or life-threatening. Understanding diseases helps in prevention, early detection, and effective management to improve health and quality of life.