You need to be aware of the following red flag symptoms. If a patient presents with any of the below they should be referred to the pharmacist:-
- If there is evidence of an infection (warmth, redness, weeping, crusting or spreading of the rash)
- Concurrent cold sore or contact with an infected person
- Severe symptoms such as bleeding, severe cracks/fissures
- No relief from any medication
- No identifiable cause of the rash
- Symptoms lasting for more the 2 weeks