Herpes simplex labialis (HSL) – facial cold sores – is a common infection that causes painful sores in and around the mouth. Current topical medical treatments need to be applied regularly to slightly reduce the symptoms and duration of cold sores. This natural topical treatment is a product that could potentially further reduce the severity of symptoms and duration of cold sores with a single application, which will benefit people who suffer recurrent cold sores.
We are recruiting people aged 18 to 65 years, within 48 hours of initial cold sore symptoms (itching, pain, tingling, numbness, but no blister, ulcer or crust). To ensure you are eligible to join the study, our investigators will need to ask you some more questions.
Volunteers will need to visit the pharmacy to receive just one topical treatment to their cold sore for free. They will need to fill in a daily online diary until they heal (or until 14 days have passed) to rate their symptoms, then participate in a quick phone call to answer a short survey when they finish.
You can read more in our information sheet here
How do I sign up?
Message our team on Facebook or head into your local participating pharmacy (below):
The current participating pharmacies are: