If someone doesn’t get treated for depression the illness can have a long term affect on a physical bases,
*Chronic tension headache,
* High blood pressure
*Hyperventilation
* Ulcers
* Addictions
* Not performing well at or school
* Taking part in fewer social activities
* Avoiding contract with family and friends
*Difficulties in family and home life.
And many more problems, such as developing psychosomatic illness (physical illness without biological cause.)