HSV-1
Cold sore, fever blister
A cold sore is a small, painful blister typically found on or around the lips, caused by the herpes simplex virus type 1 (HSV-1). It often begins with a tingling or burning sensation before blisters appear. These blisters can break open, ooze, and form a crust as they heal over 7 to 10 days. Cold sores are highly contagious and can spread through close contact, such as kissing or sharing utensils. Triggers like stress, illness, or sun exposure can reactivate the virus in someone who has had a previous outbreak. While there is no cure, antiviral medications can help reduce the severity and duration of symptoms.
AI Summary of Treatment Experiences
Not medical advice.
Based on the submitted reviews, the HSV-1 treatment landscape includes several antiviral options with varying effectiveness. Valacyclovir is rated as the first-line treatment, working quickly when started early and also serving as a preventive option for outbreak reduction. Acyclovir offers similar effectiveness to Valacyclovir but requires more frequent dosing, making it a more affordable alternative. Topical treatments like Acyclovir 5% and Docosanol provide convenient over-the-counter options that work best when applied early, with Docosanol often used alongside oral antivirals for added support. Overall, early intervention is emphasized across all treatments as critical to their effectiveness.
Treatments Shared by the Community
Explore what patients, caregivers, and clinicians have said about these treatments.
5 Treatments for HSV-1
Valtrex
Zovirax
Famvir
Abreva
Zovirax Cream 5%
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