Can I use Magnesium Sulphate paste on my cold sore?
Not Mag sulph, better to follow this advice. Many people know when a cold sore is on its way because they feel a tell-tale tingle. When this happens, applying a cream containing the drug aciclovir (available from chemists without prescription) may help to lessen the duration and severity of the attack. Any pain caused by a cold sore can be eased by applying a cold compress of witch hazel to the affected area or by taking paracetamol. It’s important to always wash your hands after touching the cold sore and avoid putting your fingers near your eyes.
