Depression can feel worse at different times of the day. Often, that can be in the morning.
If you tend to wake up in a low mood, you may have what some doctors call morning depression. The term is not recognized as a condition by the official diagnostic manual for mental disorders.
But it may be caused by the same things that bring on clinical depression. Your morning blues also may be caused by problems or medical conditions unrelated to depression.
Morning depression can be part of what’s called diurnal mood variation. It refers to the fact that symptoms of clinical depression can rise and fall throughout the day. Usually, it’s worst in the morning hours. But some people find that their mood slumps in the afternoon or in the evening instead.
Morning blues can look like classic depression. Signs may include feeling sad, anxious, and lacking interest in anything. You may feel most down after you wake up and notice that you:
- Have no energy to start your day
- Feel cranky
- Overslept or find it hard to get out of bed
- Feel frustrated
Morning depression may stem from clinical depression. Or it may reflect other health issues.
A common physical cause of poor sleep and depression is obstructive sleep apnea. This is when you stop and start breathing during the night. Treating your sleep apnea can ease your depression symptoms.
Stress hormones. Your body releases a chemical called cortisol in response to “fight or flight” situations. This hormone amps up your heart rate, blood pressure, blood sugar, and breathing rate. Over time, too much cortisol may be linked to such problems as anxiety, depression, and a hard time with memory and concentration.
Usually, your cortisol levels spike after you wake up. It may be that your body overreacts to the stress hormone and leaves you feeling down in the mornings.
IL-6 levels rise and fall at different times in different people. But early morning is a common peak period. One study found that in some people, IL-6 amounts climb overnight and reach their highest level close to the time that their cortisol levels peak.
What You Can Do
If the symptoms of morning depression sound familiar to you, you can take steps to get help.
Get the right diagnosis. Talk to your doctor or health care provider to understand if you may have something more than temporary mood swings.