Depression is common illness that affects 20- 30% of world population. Depression can change a person’s thoughts, feelings, body and behaviour. It is treatable.
Common Symptoms & Signs: There are many symptoms associated with depression including: Feeling depressed, sad or empty most of days. The person no longer interested in or enthusiastic about things normally like to do. Lost interest in sex. Often feel agitated, restless or irritable? Feeling of helpless. Experiencing weight loss or gain or change in appetite. Feel tired or have little energy. Feeling of worthlessness. Feeling of guiltiness. Difficulty thinking, concentrating or making decisions. Have recurring thoughts of death or suicide. Feeling of anxiousness. Have low self-esteem. Using alcohal or drugs to deal the problems. Productivity decreased. Problems with morale. Problems with cooperating. Frequently absent from work. Frequently experience unexplained aches and pains.
Causes of depression: Different theories about the causes are as following: Genetic- it runs in your family, Childhood circumstances, Biological causes- changes in body chemistry, prolonged periods of stress, Personality/attitude- pessimism, low self-esteem or worry can increase your vulnerability, other chronic medical conditions- such as stroke, heart disease, thyroid disorder, diabetes and sleep apnea. The consumption of sugar also contribute to multiply the depression. Typically these factors are interwoven and more than one may give to depression.