A review of 51 studies finds adolescents from lower socioeconomic backgrounds may face a greater risk of eating disorder ...

A public health expert explains the rise of cannabis use disorder, what it is, and what it means for public health ...

Those experiencing worsening voice quality – in pitch, clarity, volume, reduced vocal range or other voice disorders – and no ...

Neuromyelitis optica spectrum disorder (NMOSD) is a rare autoimmune disease of the central nervous system in which the immune ...

Bipolar disorder and depression have many similarities. But they also have some key differences. It's important to know how to tell one from the other to get the right treatment. Depression is more ...

Here’s what everyone needs to know about the condition.

Brief psychotic disorder is similar to schizophrenia, but rather than being a chronic illness, it lasts for less than 1 month. Psychosis isn’t always associated with a long-term illness, such as ...

Where a disorder is expressed and what caused it are two different questions. Collapsing them into one affects how eating ...

Hoarding disorder is a mental health condition that makes it hard or impossible to throw things away. You save things regardless of how much they’re worth. Hoarding can make your living space ...

Adjustment disorder is a condition some people may experience in the months following a stressful event or life change. Adjustment disorder can cause a range of symptoms such as depression, anxiety, ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...