Follows research at King's College London
Public Health will consider updating the list of symptoms which trigger a test for Covid-19.
It’s after scientists, at King's College London, conducted a study which recommended adding other ailments.
Currently people are offered a test if they have a high temperature, persistent cough, loss of taste or smell or shortness of breath.
However researchers say this should also include fatigue, a sore throat, headache and diarrhoea.
Health and Social Care Minister David Ashford says it is under consideration: