Herpes simplex virus 1 (HSV-1) is associated with painful oral blisters, often referred to as cold sores. While most people with HSV-1 do not experience major health effects, this viral infection can be quite uncomfortable and embarrassing for those afflicted. Fortunately, treatment can help mitigate symptoms.
Antiviral medications are highly effective at combatting the symptoms of HSV-1. Medications can be applied topically, taken in pill form, or administered intravenously (this method is typically reserved for severe outbreaks). Some medications can be procured over the counter, while others require a prescription.
Antivirals can offer short-term relief or be used to manage the effects of HSV-1 in the long-term:
While effective at treating individual outbreaks, episodic treatment does not impact future outbreaks like chronic suppressive therapy does.
Along with antiviral medicines, non-prescription drugs can alleviate the bothersome effects of cold sores until symptoms resolve. In this case, pain relievers like acetaminophen and ibuprofen help reduce discomfort. Additionally, creams containing medications like benzocaine and lidocaine numb the skin and stop painful sensations.