difference between sign and symptoms
Answers
Answer:
Sign vs.
Share on Pinterest A sign is the effect of a health problem that can be observed by someone else. A symptom is an effect noticed and experienced only by the person who has the condition. The key difference between signs and symptoms is who observes the effect.
Explanation:
Why do signs and symptoms matter?
Medically reviewed by Deborah Weatherspoon, Ph.D., R.N., CRNA on February 22, 2018 — Written by Adam Felman
Sign vs. symptom
History
Symptoms
Signs
Many people use the words ‘sign’ and ‘symptom’ interchangeably. However, there are important differences that affect their use in the field of medicine.
Any objective evidence of a disease, such as a skin rash or a cough, is a sign. A doctor, family members, and the individual experiencing the signs can identify these.
However, less obvious breaks in normal function, such as stomachache, lower back pain, and fatigue, are symptoms and can only be recognized by the person experiencing them. Symptoms are subjective, meaning that other people only know about them if informed by the individual with the condition.
This MNT Knowledge Center article will look at the implications of signs and symptoms as well as their history. The piece will also introduce the different types of sign and symptom and their uses in medicine.