Disease and infection are two terms that are often used interchangeably, but they have distinct differences. Understanding these differences is important for proper diagnosis, treatment, and prevention of various illnesses. What is a Disease? Disease is a condition of the body, caused by the effects of excessive or unusual stimuli. It occurs with impaired homeostasis and reduced quality and efficiency of the life processes. It is a deviation from the normal life of the organism, accompanied by structural and functional changes. The diseases can be contagious or non- contagious. They can be caused by: Injury; Infection; Hereditary factors; ... Read More

Inflammation is a complex physiological response of the body's immune system to harmful stimuli such as pathogens, damaged cells, or irritants. The purpose of inflammation is to eliminate the harmful stimuli and initiate tissue repair. However, inflammation can be acute or chronic, and both have different characteristics and mechanisms. What is Acute Inflammation? Acute inflammation is a rapid response to tissue injury or infection that is generally short-lived and resolves within a few days. The hallmarks of acute inflammation are heat, pain, redness, swelling, and loss of function. Acute inflammation is characterized by the influx of neutrophils, which are white ... Read More