In fact, fevers seem to play a key role in fighting infections. Read on to learn about when and how to use these medicines safely. "Mayo," "Mayo Clinic," "MayoClinic.org," "Mayo Clinic Healthy Living," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.© 1998-2020 Mayo Foundation for Medical Education and Research (MFMER). Our information hub has important information for everyone.Find out more about COVID-19 and the virus that causes it. If necessary, after 4-6 hours, give a second 2.5ml dose Do not give to babies less than 2 months of age Leave at least 4 hours between doses Do not give more than 2 doses. For example, children who have liver or kidney disease, or who suffer from malnutrition, may be more likely to experience certain side effects when taking paracetamol.You should also be cautious when giving ibuprofen to a child who has heart, liver or kidney impairment.If your child takes any other medicines, check with your health professional before giving them paracetamol or ibuprofen. If your child is small or large for their age, ask for dosing guidance from your doctor or pharmacist. 2.5 ml. Antibiotic resistance is a growing problem in Australia. Read on to learn about when and how to use these medicines safely. 4 Paracetamol can be taken orally every 4–6 hours as required, with no more than four doses over a 24-hour period. Advertising revenue supports our not-for-profit mission.Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. If your baby is under age 3 months and has a fever, take her to a doctor. Drugdex system. 09 Jun 2020