Chronic cold sores Q Last February, I moved to the UK from South Africa. From the moment I arrived, I’ve been plagued by cold sores, often one every few weeks. I used to get them very occasionally, but now they’ve become chronic. I’ve also been more...
Can anybody offer advice to prevent or cure mouth ulcers? I have suffered from them since childhood, but much more frequently now that I’m in my mid-30s. No sooner do I get rid of a batch than the next lot appears. What’s causing them? - CK