🔎 Find trusted health information

NHS 111 Wales provides trusted health information for people living in Wales. You can use the Health A–Z to find out more about a wide range of health conditions, illnesses, tests, treatments and medical procedures.

📚 What can I find?

The NHS 111 Wales Health A–Z can help you find information about:

  • health conditions and illnesses
  • symptoms and common health problems
  • tests and investigations
  • treatments
  • operations and medical procedures
  • when you should seek medical advice or help

🔤 Search the Health A–Z

Search by the name of a condition or browse health information alphabetically.

🔎 Search NHS 111 Wales Health A–Z

This link will open the NHS 111 Wales website.

🤔 Not sure what help you need?

If you are feeling unwell or are concerned about a symptom, you can also use NHS 111 Wales online services to get information and advice about what to do next.

🩺 Visit NHS 111 Wales

⚠️ Need urgent medical help?

If you need urgent medical advice but it is not a life-threatening emergency, call NHS 111 Wales on 111.

The service is available 24 hours a day, 7 days a week and calls are free.

📞 Call 111

If someone is seriously ill or injured and their life is at risk, call 999 immediately.