This disease is very complicated and it is mostly inherited genetically from ones birth parents.
Scientists have been conducting studies to find out the basic causes of this disorder and there have been no findings that are based on solid facts but there are so many theories that surround the development of this disorder in humans.
This disorder can develop in children, teenagers and even adults but it can be controlled.
This disorder is also known as the manic depression illness which is mainly a disorder in the brain which causes human beings to have shifts in energy, moods and also affects the ability for one to carry out the everyday duties without any help.
The symptoms of this disorder are very severe and they are very different from the normal ups and downs in life and they result in destroying relationships, marriages and families in the long run.
What most people do not understand is that this is a disease and it can cause damage to the human brain and what the infected person needs most is care and attention.
In kids, this disorder can cause one to be violent, rebellious and have no interest at all in his/her academic studies.
This disorder often develops in a person's teen years and early stages of adulthood but there are recorded cases where it has developed earlier in a person's life.
This disease has not yet been understood by scientists but it can develop late in a person's life or very early but this all depends on the life style that an individual lives.
Stimulants like alcohol are said to have a huge effect because they accelerate the occurrence of this disorder.
This disease is also known to be caused by an imbalance of certain chemicals in the brains of humans.
These chemicals are used in controlling all the brain and body functions and when they are not balanced, a person may develop bipolar disorder.
It is very easy for an individual to detect this disease in a person and the first step that should be taken in order to help that person in consulting a specialist who will guide you on what to do.
Many of the people who have this disorder live in denial which is not healthy for them.