Palliative Care is an important component in last steps of the care of most ICU patients. Most of the relatives of the patients are in anxiety about the care of their patients in palliative Care Units or at home. As the ICU bed sources are limited generally in every country, we have to be aware of the anxiety of the patient relatives for the appropriate usage of the ICU beds. This paper is a good study about this problem and may highlight the ICU physicians about the anxiety of the patient relatives.