Stress, unhealthy diet, and limited exercise are all common parts of being depressed that might contribute to heart problems in the future. Sleep issues. Sleep changes are extremely common among depressed individuals and can include both insomnia and over-sleeping.
Experiencing traumatic or stressful events, such as physical or sexual abuse, the death of a loved one, or financial problems. Going through a major life change‚ even if it was planned. Having a medical problem, such as cancer, stroke, or chronic pain. Taking certain medications.
How Depression Affects The Brain - Yale Medicine Explains
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Is stress the main cause of depression?
Stress may once just have been a kind of executive trophy – “I'm so stressed!” – but recent research suggests it is a key element in developing mental health problems such as depression and anxiety. The constant, stress-induced stimulation of key brain regions seems to be a major contributor to anxiety.
People with clinical depression often have increased levels of monoamine oxidase A (MAO-A), an enzyme that breaks down key neurotransmitters, resulting in very low levels of serotonin, dopamine and norepinephrine.
Research suggests that depression doesn't spring from simply having too much or too little of certain brain chemicals. Rather, there are many possible causes of depression, including faulty mood regulation by the brain, genetic vulnerability, and stressful life events.
Education, lifestyle changes, social support and psychological therapy are important treatments for depression. People may also require antidepressant medication. Medications may take up to six weeks to be effective, so be patient. Take the time to find the treatment that's right for you.
According to the Mayo Clinic, patients with untreated long-term depression are more prone to sleep disruptions, heart disease, weight gain or loss, weakened immune systems, and physical pain. Depression can result in an unhealthy cycle.
production of serotonin – serotonin is a hormone that affects your mood, appetite and sleep; a lack of sunlight may lead to lower serotonin levels, which is linked to feelings of depression.
Bipolar disorder can cause your mood to swing from an extreme high to an extreme low. Manic symptoms can include increased energy, excitement, impulsive behaviour, and agitation. Depressive symptoms can include lack of energy, feeling worthless, low self-esteem and suicidal thoughts.
Changes in brain chemistry, especially disruptions in neurotransmitters like serotonin, that play an important role in regulating many bodily functions, including mood, sleep, and appetite, are thought to play a particularly important role in depression.
Depression is a common mental disorder. Globally, it is estimated that 5% of adults suffer from the disorder. It is characterized by persistent sadness and a lack of interest or pleasure in previously rewarding or enjoyable activities.
