These difficulties must also not meet the criteria for other disorders included in the categories.

The disorders in which risk is increased the greatest include:

These disorders include most of those that are treatable.

Substance-induced disorders include medical conditions that can be directly attributed to the use of a substance.

The disorder includes widespread pain, fatigue, sleep disturbances, and often depression.

Other disorders that may cause a loss of the sense of smell include:

Other disorders that are being studied include sleepwalking, sleep terror and bed wetting.

Common disorders include high blood pressure and orthostatic hypotension.

Disorders that might at first have symptoms similar to child and teen bipolar disorder include:

Disorders characterized by bradyphrenia include Parkinson's disease and forms of schizophrenia.