Medically reviewed by Daniel Combs, MD Key Takeaways More than 50 million Americans have a sleep disorder. Insomnia is the ...

Lymphoproliferative disorders are a group of diseases characterized by the uncontrolled production of white blood cells called lymphocytes. It can include leukemia and lymphoma. Lymphocytes can be ...

It’s normal to feel your heart beat faster or your face flush before getting up to speak in front of a room of 50 people. But if you’re coming up with excuses to avoid the speaking engagement ...

Nicole McDermott has worked in the creative content space for the last decade as a writer, editor and director. Her work has been featured on TIME Healthland, Prevention, Shape, USA Today, HuffPost, ...

A rare form of diabetes is emerging in the very first weeks of life, reshaping how doctors think about blood sugar disorders ...

There are currently six eating disorders recognized in the DSM-5: anorexia nervosa, bulimia nervosa, binge-eating disorder, pica, rumination disorder, and avoidant/restrictive food intake disorder.

Diabetes is a metabolic disorder. This means it affects a person’s metabolism, which is how the body makes energy from food. Diabetes causes a person to develop hyperglycemia, or high blood sugar.

Many of my clients seek therapy due to chronic relationship problems—whether it be with their parents, co-workers, family members, and/or partners. “They're driving me crazy!” “Is it them or me?" “Am ...

Coagulation disorders refer to conditions that affect how the body controls blood clotting. This can mean the body forms too many or too few blood clots. Coagulation disorders are usually due to a ...

Multiple sclerosis (MS) is a chronic, often disabling condition that affects the central nervous system, disrupting communication between the brain and body. It’s largely thought to occur when the ...

Tic disorders are conditions featuring sudden, non-rhythmic movements or vocalizations. A formal tic disorder diagnosis is determined by tic frequency, duration, and type. Tics are non-rhythmic ...

Everybody experiences nervousness from time to time—it’s simply a part of being human. Think about the last time you gave a presentation, had a really tight work deadline, or even went on a first date ...