difinition Sinus disease is a condition that causes inflammation and swelling of the sinuses, which are the hollow spaces in the skull behind the eyes, forehead, and cheeks. The condition can be caused by infections, growths in the sinuses, or other factors. Symptoms include thick, discolored mucus, pain, tenderness, swelling, and reduced sense of smell

cancer cell; source image: pixabay image(jpg). What is a Cancer Disease? Definitions Cancer is a sickness where a portion of the body’s cells develop **uncontrollably** and spread to different pieces of the body. It can begin anyplace in the human body, which is comprised of trillions of cells. Regularly, human cells develop and increase through

what is heart disease? Definition Heart disease, otherwise called cardiovascular disease, envelops a scope of conditions that influence the heart and veins. It is the main source of death in the US. A few normal kinds of coronary illness include: Coronary Vein Infection (CAD): This condition happens when the veins (coronary courses) that supply the