Chapter 17, Problem 60E

Interpretation Introduction

Interpretation:

The symptoms by which a depressed state qualifies as one requiring medication are to be discussed.

Concept Introduction:  

The feeling of sadness and depression are normal human emotions. Extended or unremitting depression that interferes with normal activities can be a sign of an underlying mood disorder.

These mood disorders are often caused by biochemical imbalances in the brain that can be corrected with drugs. Clinical depression is diagnosed on the basis of some symptoms.