Nausea and vomiting: Information for patients and carers

This advice is sourced from Dr Ros Taylor a senior palliative physician

Q. How can I help my nausea at home before trying medication?

A. Nausea and vomiting are common and distressing symptoms. There are several different techniques that might help:

  • Keep well hydrated as dehydration makes nausea worse (small sips regularly are easier)
  • Water is fine to drink but oral rehydration sachets (e.g. Diarolyte) will help to keep the salts in your blood balanced
  • If you are vomiting then the best time to have a small drink or snack is immediately after vomiting when your stomach is empty. That is also a good time to take any urgent medication
  • Eating crushed ice can be very effective at stopping you feeling sick
  • Good oral hygiene is important 
  • Treating constipation 
  • Alternative therapies that may help include ginger and acupressure bands
  • Managing anxiety as feeling worried, stressed or anxious can make nausea and vomiting worse
  • Consider reviewing your painkillers with your medical team as some of these may be causing the nausea e.g. codeine or anti-inflammatories such as ibuprofen

Q. When should I seek medical help?

A. If nausea is not settling after 48 hours advice should be sought as there may be a simple solution or some medication that may help. Other indications for seeking medical help are:

  • If vomiting is severe seek advice earlier as dehydration is a risk
  • Partial bowel obstruction is a rare cause of persistent nausea in advanced illness (please see information on the related article)

Recommended Resources

Marie Curie - Feeling sick and vomiting

Published 1st January 2025

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