Disease 6. Cold Sores (Herpes Labialis): The Unwelcome Visitor
Cold sores, also known as herpes labialis or oral herpes, are small, painful blisters that typically appear around the mouth, caused by the herpes simplex virus (HSV-1). The virus can be transmitted through close personal contact, such as kissing or sharing utensils, and can remain dormant in the body for long periods before reactivating and causing an outbreak.
Common triggers for cold sore outbreaks include stress, illness, hormonal changes, and sun exposure. Once infected with the virus, there is no cure, but antiviral medications can help shorten the duration of an outbreak and reduce the frequency of recurrences.
Over-the-counter creams and ointments containing docosanol or benzyl alcohol can provide relief from cold sore symptoms. Applying a cold compress or using over-the-counter pain relievers can also help alleviate discomfort during an outbreak. It’s essential to practice good hygiene and avoid close contact with others during an active outbreak to prevent the spread of the virus. (6)
