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In medicine , specifically in end-of-life care , " palliative sedation " ( also known as " terminal sedation " , " continuous deep sedation " , or " sedation for intractable distress " " of a dying patient ) " is the palliative practice of relieving distress in a terminally ill person in the last hours or days of a dying person 's life , usually by means of a continuous intravenous or subcutaneous infusion of a sedative drug , or by means of a specialized catheter designed to provide comfortable and discreet administration of ongoing medications via the rectal route .
 terminally ill
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 terminally ill