The atrial fibrillation definition is a quivering or irregular heartbeat that can lead to heart complications. The condition affects over 2.7 million Americans ...
Athlete's foot is a fungal infection that affects the toes or the feet. It's caused by fungi that feeds on the proteins found in the skin, known as keratin. Ath...
Asperger's Syndrome is a neurobiological disorder that lies on the higher-functioning end of the autism spectrum. It is characterized by developmental delays in...
Arteriosclerosis is a disease that occurs when plaque builds up in the arteries, limiting the flow of oxygen-rich blood to the organs and other parts of the bod...
Doctors aren't exactly sure what the appendix is for, but they do know that it can cause a lot of problems if it becomes inflamed. Appendicitis - an inflammatio...
Alopecia areata is a medical condition that causes the immune system to attack the hair follicles, which leads to the hair falling out in round patches. (1) Res...
Polycystic ovarian syndrome is a hormonal imbalance in the ovaries. It affects one in ten women of childbearing age and is the number one cause of infertility. ...
What is psoriasis? Well, if you have this condition, you'll know it. This chronic skin condition causes itchy patches of thick, red skin, often on the elbows, k...
Chances are you've seen someone with psoriasis. Unfortunately, this chronic immune system disease is hard to miss, even though psoriasis symptoms can range from...
Irritable Bowel Syndrome, commonly called IBS, is a disorder that affects the large intestines, often characterized by abdominal pain and discomfort. Today, IBS...
Hypothyroidism is an underactive thyroid gland that can be caused by a number of different factors, including autoimmune disease, thyroid surgery and medication...
Shellfish is one of the most common food allergens. Considering that shellfish allergies send more people to emergency rooms than any other food allergy, includ...
