Parents are being advised that Children can suffer stress, anxiety, sadness and pressure at this time of year.
Mental health experts say it's good to be aware of risk factors and encourage a sense of routine.
The CEO of St Patrick's Mental Health Services Paul Gilligan says overstimulation and lack of sleep can have an impact
"Now nobody wants to spoil Christmas by putting a dampener on what is a very enjoyable, really important occasion for children," he said.
"It's really managing expectations.
"It's helping young people to manage their own expectation. It's being mindful of the fact that heightened emotions can create stress and anxiety and depression for children," he added.