‘My mouth ulcers keep coming back – what can I do?’ DR ELLIE reveals the triggers, from three common foods to an item in everyone’s bathroom – and the serious, lifelong disease they can be a symptom of

I keep getting mouth ulcers. How do I get rid of them as quickly as possible – and prevent them from coming back?

Dr Ellie responds: Unfortunately, there is no quick fix for mouth ulcers. But there are steps that can be taken to reduce the risk…