A Lakes PrimeCare spokesperson said half the patients coming in so far today for treatment were children, many of them with flu-type or respiratory issues.
Medical advice is also available by telephone if you or your whānau are unwell. The free service is available 24/7 0800 611 116.
Dr Vijay Thumma from Rotorua ED said people with flu-type symptoms were often better off staying at home, tucked up in bed with plenty of fluids and paracetamol.
If the symptoms persisted or got worse, then he suggested people made an appointment to see their GP during the week.
He added with the onset of flu season, it was also really important to remember the basics, like covering your cough and washing your hands often, to stop the spread of germs.
He said people should remember to stay home from work and school.