Symptoms and Causes

Overview Hyponatremia happens when sodium levels in the blood drop too low. Sodium plays a vital role in regulating water balance within and surrounding cells. When…

About Fever Fever is a rise in body temperature that happens when the immune system fights an infection. Most fevers in adults and children cause discomfort…

The common cold is an illness that affects the nose and throat. It’s caused by viruses and is generally harmless, though symptoms can be uncomfortable. Adults…

Overview Rosacea is a skin condition that makes the face red and flushed. People with this condition may notice visible blood vessels and small bumps filled…

Overview Acute liver failure happens when the liver suddenly stops working properly, often within a few days or weeks. This condition typically affects people with no…

Overview De Quervain tenosynovitis is a painful condition that affects the tendons located on the thumb side of the wrist. People with this condition typically experience…

What Are Genital Warts? Genital warts are a common sexually transmitted infection caused by human papillomavirus (HPV). Almost all sexually active people will get at least…

Understanding Ulcerative Colitis Ulcerative colitis affects nearly one million Americans, making it the most common form of inflammatory bowel disease. This chronic condition causes inflammation and…

What Are STDs? Sexually transmitted diseases (STDs) result from infections that primarily spread through sexual contact. Infections can be caused by bacteria, viruses, or parasites that…

Overview Bursitis is a painful condition affecting the bursae, which are small, fluid-filled sacs that cushion joints. These sacs reduce friction between bones, tendons, and muscles….