When a carer is not supported it has a "knock on effect" on the patient, warned the chief executive of Macmillan Cancer Support.
Ciarán Devane wanted to see the duty placed on local authorities to identify carers in the care bill extended to the NHS as well.
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The craze criticised as a celeb-backed publicity stunt has been hailed for funding landmark research in the study of motor neurone disease.
Kiran Sheikh was abandoned in a telephone box by her mother in the middle of the night on April 30, 1994.
More than 120 famed actors and music stars said they are using their "privilege to speak out" to warn of Trump's "real and present threats".