Nearly one-third of the world’s population suffers from various allergies, and it manifests differently across cases. An allergic reaction occurs when your body’s immune system reacts to a harmless substance that does not bother most people. These substances, called allergens, are perceived as a threat, and the body releases a chemical called histamine in response, which produces allergic symptoms.

Through decades of research, more than 300 agents that cause infectious diseases have been discovered. These agents significantly impact your health and are transferrable to other seemingly healthy individuals, increasing the risk of exposure. Knowing the common symptoms and risk factors of these infectious diseases and how to keep them at bay is crucial to keeping yourself and those around you safe.

Arthritis is a chronic health condition characterized by tenderness or swelling in one or more joints. The primary symptoms include joint stiffness and pain, which worsens with age. There are different types of the disease, and treatment can vary depending on it. However, arthritis is incurable, and the treatments only help reduce flare-ups and improve quality of life.

The endocrine system is responsible for the production of multiple hormones in the human body. These hormones regulate important functions that help the body to heal itself, control metabolic functions, regulate mood and sleep, and aid in growth and development. However, certain endocrine conditions result in disruption in the production of hormones and interfere with bodily functions, leading to more severe disease.

Human beings are vulnerable to several diseases and health conditions throughout their life. Although some health conditions can be prevented through various measures, inherited diseases can rarely be cured. These are called genetic disorders. The National Institute of Health has defined a genetic disorder as a disease that occurs due to a change in DNA sequence.

Differentiating between Crohn’s and colitis can be confusing as both have similar signs and symptoms; both are inflammatory bowel diseases. A lot of people today are living with IBD: Crohn’s and colitis today. The age range of between 15 to 35 years is when a person is diagnosed of IBD, in most cases; this affects both men and women equally.