What is seasonal affective disorder? Many people go through short periods of time where they feel sad or not like their usual selves. Sometimes, these mood changes begin and end when the seasons change. People may start to feel “down” when the days get shorter in the...

Perinatal depression is depression that occurs during or after pregnancy. The symptoms can range from mild to severe. In rare cases, the symptoms are severe enough that the health of the mother and baby may be at risk. Perinatal depression can be treated. This article...

Introduction Men and women both experience depression but their symptoms can be very different. Because men who are depressed may appear to be angry or aggressive instead of sad, their families, friends, and even their doctors may not always recognize the anger or...

Everyone feels sad or low sometimes, but these feelings usually pass with a little time. Depression (also called major depressive disorder or clinical depression) is different. It can cause severe symptoms that affect how you feel, think, and handle daily activities,...

5 Things You Should Know Being sad is a normal reaction to difficult times in life. But usually, the sadness goes away with a little time. Depression is different—it is a mood disorder that may cause severe symptoms that can affect how you feel, think, and handle...

Chronic Illness and Mental Health: Recognizing and Treating Depression Chronic illnesses such as cancer, heart disease, or diabetes may make you more likely to have or develop a mental health condition. It is common to feel sad or discouraged after having a heart...