What is allergy, diffrent kinds and its Prevention Tips
Allergy can be described as a malfunction of the human immune system causing a violent reaction against normally harmless substances in our natural environment. In...
Category: Allergy
Face Contusion -Definition, Causes, Symptoms, Treatment of Face Contusion
A person with a facial contusion has bruised the soft tissues of the face. A contusion is a collection of blood beneath the skin, caused...
Microorganisms – Types, Harmful Effects on Human Body, Pictures
What Are Microorganisms? Microorganisms (Latin micro = small) are living beings so small (< 40 µm or 0.04 mm) that they are not visible by the naked eye. Microorganisms related...
