A nasal cold sore typically causes a burning sensation and blisters. Treatments like ointments and home remedies may help reduce symptoms. Cold sores are caused by the herpes simplex virus.

Waking up with a spot on your lip is never a good feeling. Often cold sores or pimples are to blame, though telling the ...

So, what exactly are cold sores? According to Dr Kakai Kulabusia, a medical immunology specialist, these are small blister-like spots that appear in or around the outside of the mouth and are ...

Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. On Christmas Eve, my ...

Cold sores or fever blisters are a viral infection caused by the herpes simplex virus (HSV) – specifically, herpes simplex virus type 1 (HSV-1) that appear as fluid-filled blisters around the ...

So, what exactly are cold sores? According to Dr Kakai Kulabusia, a medical immunology specialist, these are small blister-like spots that appear in or around the outside of the mouth and are ...

The benefits of red light therapy have long been touted for the face and body, but brands are now releasing red light therapy devices targeted to healing specific ailments like cold sores and ...

Fed up of the embarrassment of getting recurring cold sores? You are not alone. Here, a dermatologist gives us the facts on what causes cold sores, how we should treat them and the biggest ...

Amazon says hundreds of people have bought this red light therapy device in the last month alone, with reviewers praising it ...