What Is depression? What Symptoms Should I What Can I Do?Could be signs of depression. What is depression? Depression is a mood disorder that causes feelings of sadness, anger, or irritability that last for more than a few weeks and often … Retrieve Full Source Factsheet-DEPRESSION AND ITS SYMPTOMSThere are several signs of depression. You may be depressed if you: • feel sad or empty • have lost your sense of enjoyment or fun • have lost weight without dieting … Get Doc Read more... ...