You should drink plenty of fluids such as water, diluted squash and fruit juice to stay hydrated. The key is to drink regularly throughout the day (at least 6-8 mugs).
If you're active, or if the weather is particularly hot, there's a greater risk that you will become dehydrated. To stay hydrated, you should increase your fluid intake.
If you, your child or someone you are caring for is ill, particularly with a fever, vomiting or diarrhoea, there's a high risk of becoming dehydrated, so it's important to start replacing fluid as soon as possible.
If you are finding it difficult to keep water down because you're vomiting, try drinking small amounts at a time to stay hydrated.
If you work in a care setting, plan visits around meal times to get a sense of what the person is drinking. Ensure the person has access to water or fluids and advise them of the recommended daily intake.
Remember you can always use the urine colour chart to monitor your hydration levels.