08/02/2026
Let's Talk Ketones - Sunday Support 🫶
Here's the truth. Ketones are NOT a reliable measure of dehydration.
The RCOG 2024 guidelines are clear:
❌"Ketonuria is not an indicator of dehydration and should not be used to assess severity."
❌"Level of ketones should not be used to inform clinical decision making about treatments or hydration status."
❌"Assessing urinary ketones does not have a use in the management of NVP or HG and may be misleading."
You should be assessed based on clinical signs — like your pulse, blood pressure, urine output, symptoms such as dry mouth, dry lips, headaches, dizziness and how much fluid you can keep down — not on your ketones reading.
If you're concerned about dehydration, our team are here to support you seeking the right treatment and support. You can call our freephone helpline 0800 055 4361 or get in touch via our website for more support https://ow.ly/BN9e50Y7teF