What causes mental illness? It's complicated. Although the exact cause of most mental illnesses isn't known, research shows they often come from a complex mix of biological, genetic, psychological ...

Blood clotting disorders are inherited or acquired conditions that affect the body’s ability to form blood clots. Some types of blood clotting disorders may cause excessive formation of blood clots, ...

We don't yet know exactly what causes most cases of endometrial cancer, but we do know there are risk factors, like obesity and hormone imbalance, that are strongly linked to this cancer. We know that ...

Learn more here. Healthcare professionals do not know the exact causes of BV, but some have linked sexual activity and douching to the condition. It affects people who are sexually active ...

What Causes Brain Fog? 8 Possibilities Brain fog isn’t an official diagnosis but rather a general term for common subjective brain issues. It also isn’t one specific thing but a constellation ...

Even so, HSV-1 can be passed to the genitals and HSV-2 can be passed to the mouth via oral sex. This article describes the different causes and risk factors for HSV-1 and HSV-2. It also explains who ...

When we lose things, it’s tempting to think we need to keep better track of them, to hold on to stuff more tightly. What if the opposite is true? By Melissa Kirsch A couple months ago, a friend ...

Some of these changes may have outside causes like radiation or cancer-causing chemicals, but most often the reason they occur isn't clear. Many of these gene changes are probably just random events ...

Medically reviewed by Kumkum S. Patel, MD Exocrine pancreatic insufficiency (EPI) is most commonly caused by conditions ...

This demonstrates the opportunity to identify an underlying genetic etiology in children with developmental language delay. However, in order to optimize the diagnostic process and clinical care for ...