June 09, 2008
Watch out for other mood disorders related to depression.

Watch out for other mood disorders related to depression.(ISTOCK)Some mental health conditions are related to, or occur with, clinical depression. Here are a few of the most common.

You may have this common mood disorder if you experience a less severe degree of the symptoms of major depression for more than two years.

Obsessive-compulsive disorder (OCD)
If you have intrusive thoughts or exhibit compulsive behavior, such as excessive hand-washing, read about obsessive-compulsive disorder here.

Post-traumatic stress disorder (PTSD)
If you experience panic, depression, or anxiety after a traumatic event, you may have PTSD. Seek professional help as soon as possible.

Premenstrual dysphoric disorder (PMDD)
If youre a woman who has severe mood swings before your period, you might have PMDD. It can be treated. For more information, read 6 Signs It May Be More Than PMS.

Seasonal affective disorder (SAD)
If you feel tired, depressed, or anxious during the winter, you may be experiencing SAD. For more information read 7 Signs of Seasonal Affective Disorder.

Bipolar disorder
People with bipolar disorder experience symptoms that may look just like regular depression (sometimes called unipolar depression), such as feeling down and a lack of interest in things they normally enjoy. However, they also may have episodes of high-energy, euphoric activity known as mania. For more information, read 10 Subtle Signs of Bipolar Disorder