Concussion symptoms tend to last for a few days to weeks. Sometimes, symptoms are long term, … See more

Hypothyroidism, or "underactive thyroid," means that the thyroid gland in the neck does not produce enough of its hormones. This causes a slowing of the body's metabolism… See more

Generalized anxiety disorder, or GAD, refers to an ongoing feeling of worry and anxiousness about everything and nothing at once. The feeling never really lifts no matter wha… See more

Moderate depression, also called dysthymia or dysthymic disorder, is one of the three general forms of : mild, moderate, or severe. About half of all people suffering from have t… See more

Chronic fatigue syndromeis a disease that causes unexplained fatigue that does not improve with rest. While there is no cure, symptoms can be managed with medication … See more

Acute stress disorderis also called ASD, acute stress reaction, or mental shock. It is a psychological condition caused by trauma, especially by any violent attack such as rob… See more