Clinical Depression is getting more and more common illness in today’s time. There are several causes for clinical depression. The clinical depression may occur due to a single cause or mostly due to combination of these causes. The clinical depression may occur due to chemical imbalance in brain. The chemicals like neurotransmitters show abnormalities in clinical depression patients. Such patients may show many signs of depression. The other cause of depression is heredity. It has been observed that there are certain depressions, which are common in entire family and hence it’s in the genes.
It should be noted that depression is not always hereditary. The people with specific type of personality traits bear more chances of suffering from depression compared to others. The people who have low self-esteem, worry more, negative thinking, hypersensitivity and pessimism show signs of depression. The other cause for clinical depression may be situational. People who have suffered from difficult events in life or may have incurred big loss and stress may get into clinical depression. The happy event like childbirth may also cause clinical depression.
The people having severe illness may get clinical depression. The illness like heart disease, diabetes, cancer and stroke may lead to clinical depression. It has been observed that certain medications also cause clinical depression. The medicines taken for birth control, blood pressure, antibiotics and sleeping pills may be considered the cause of clinical depression. The deficiency of certain vitamins like folic acid, B-12 and others may also cause clinical depression. It is always advisable to prevent clinical depression by avoiding these causes.