The human body is complex. At times, the cells of the body do not act in the way that they should. They may start to divide and grow uncontrollably. These extra cells tend to get stuck together and start...

The main difference between the regular flu and swine flu is the fact that they are caused by different pathogens. Influenza, commonly known as the flu, is caused by the RNA viruses of the family...

Signs are the physical manifestation of the illness, injury or disease. It is objective, which means that it can be seen and measured, usually by a doctor or a nurse. Symptoms, on the other hand, are things...

Ointment and creams are both types of topical medication. A topical medication is a medication that is applied to body surfaces such as the skin. A cream is an emulsion of oil and water. It is thicker than...

Illness is used to describe a person who is in a poor state of health. A disease is an abnormal condition that affects the body of an organism, often caused by pathogens.