Illness means a subjective distressing feeling of a person. Disease is a physical pathology in a person Disorder is usually used in Psychiatry where there is no physical involvement but it is a disturbance of function, structure, or both such as in depressive disorder
Every disease is an illness but not every illness is a disease (A disease is not a virus, parasite, etc but an illness could be)
The difference between disease and illness is that a disease is something that can consume your whole body and it is often things like cancer, ALS and many other things. An illness is short lived, often like a cold.
disease is the alternation of the health of a living being. Disease is defined by a cause, the symptoms, clinical and paraclinic signs, the evolution, the prognosis and treatment.sickness include nausea, vomiting other common signs and a general feeling of discomfort and not feeling well. Illness is a state of poor health
A vaccine protects against a future illness. An antiserum treats a current illness.
One such illness is Huntington's Disease- a disease of the central nervous system, that usually begins to shows symptoms between ages 30-50.
Plague is one form of infectious disease.
Chronic illness is long-term illness, and temporary disability is short-term limited activity.
illness
The difference between illness and wellness, is that illness is a state experienced by the body when one or more of the control systems loose the ability to maintain homeostatis. On the other half wellness is the promotion of health though preventive measures and the pratice of good health habits.
Disease is any change from a state of health; impaired body function.
Illness is simply a poor state of health. Disease is an "abnormal condition affecting a body" Disability is an impairment of body function or structure that restricts normal functioning. None of them are as specific as most people think, and they're often interchangeable.
The difference between HIV and AIDS is that HIV is the virus that causes the disease AIDS. You can be a carrier of the HIV virus and not contract the disease but you can infect others.