Doldrums is defined as a gloomy feeling, low spirits or a time of inactivity. An example of doldrums is being stuck in the house during a week long snow storm. doldrums
Conversion disorder is a type of somatoform disorder where physical symptoms or signs are present that cannot be explained by a medical condition. Very importantly, unlike factitious disorders and malingering, the symptoms of somatoform disorders are not intentional or under conscious control of the patient.
During periods of immobility, calcium leaves bones and enters the blood, where it has an influence on blood coagulation. Orthostatic hypotension probably due to a decrease in the neurovascular reflexes, which normally causes vasoconstriction, and to a loss of muscle tone. The result is that blood pools and does not squeeze from veins in the lower part of the body to the central circulatory system. The immobile person is more susceptible to developing orthostatic hypotension. The person tends to feel weak and faint when the condition occurs. Respiratory System.