If you have symptoms of Covid-19, please visit our Coronavirus Symptom Checker. If you have had Covid-19 symptoms for more than 4 weeks OR are concerned about ongoing symptoms, please click here. For more information about Covid-19, the vaccine and new variants, please visit the Welsh Government and Public Health Wales websites. For general information, visit our encyclopaedia page.
Step 1 Before We Begin
Step 2 Basic Information
Step 3 Symptoms
Step 4 Outcome
Before you check your symptoms....
This Nail Problems symptom checker is suitable for adults over 12 years old, living in Wales.
Please read and answer all of the questions carefully as the advice you will be given is based on the answers you provide.
Please note symptom checkers offer advice on what to do or who to see next. They do not diagnose or replace medical advice.
If you are using the symptom checker for someone else – that person needs to be with you.  
Are you checking for symptoms for yourself or someone else?
Next
Please state why you do not intend to follow the advice?
Did you find the symptom checker useful?
Please explain why?
How old are you?