Harvard Health Content API

The definition of posttraumatic stress disorder has evolved to reflect the idea that what would be considered traumatic to one person might not be so to another.

The State Children’s Health Insurance Program (SCHIP) now includes a mental health parity provision. A study suggests that a low copayment for mental health services may increase the likelihood that patients will receive the care they need.

An amino acid supplement may be an effective treatment for some people with the compulsive hair-pulling disorder trichotillomania.

Positive psychology techniques attempt to shift away from traditional psychotherapy’s focus on negative emotions, and encourage patients to emphasize their personal strengths and positive emotions.

In a series of driving simulation experiments conducted by psychologists, drivers were more likely to be distracted by a cell phone conversation, even while using a hands-free device, than by talking to a passenger in the vehicle.

Although hookah or waterpipe smoking is thought to be less addictive than cigarettes, waterpipes are typically smoked for sustained periods and the smoke is inhaled more often, so smokers are still exposed to nicotine and other toxins.

People who tend to accumulate fat around the abdomen are at higher risk for diabetes and cardiovascular disease. Research is suggesting that they may also be at increased risk of developing dementia.

Results of a survey of people in 17 countries suggest that people with arthritis are more likely to suffer from depression or a related anxiety disorder such as social phobia.

A survey of clinicians found that the language used to describe a person with an addiction problem affected the respondents’ attitude about the person.