Psychological depression is a mental disorder that is characterized by a negative sense of inadequacy and altered moods. It is a state of mind that interferes with your ability to function normally. Signs and symptoms of this condition can be classified as either emotional or physical. Emotional symptoms include irritability, anxiety and feeling guilty or worthless. Feeling hopeless and sad as well as loss of interest in hobbies or activities that you used to enjoy are other signs. Other symptoms are having trouble in making decisions as well as thoughts of death and suicide.

Physical symptoms include headaches, back pains, muscle aches, joint pains and chest pains. If you already experience these pains, they will worsen when you develop this condition. Others are sleeping problems and change in appetite which may result into either weight gain or loss. You will have difficulties falling asleep while in other cases you may sleep more than normal, a condition known as hypersomnia.

Diagnosis is normally based on the signs and the symptoms that you have exhibited over a period of time. Diagnosis of psychological depression also involves a thorough mental or psychological evaluation to determine whether you really have the condition or if there is another cause. Apart from the symptoms, a doctor will also evaluate your medical history as well as the medical history of your parents.

Treatment of this disorder involves the use of psychotherapy as well as medications such as antidepressants. Alternative treatment methods are also available and they include lifestyle changes. These lifestyle changes can involve regular exercise, maintaining a balanced diet and ensuring that you get the right amount of sleep.

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Most causes of psychological stress are perennially related to emotional and psychological disorders. Stressful situations, whether long-term or short-term, can set forth a series of emotional symptoms such as a feeling of personality disintegration, phobia, anxiety attacks, unfocused attention or distractions, exaggerated emotional responses and psychological discomposure such as depression, confusion, burn out and, never forget the resultant, vehicular accidents.