Get Cold Sore Treatment Online

Cold sores are caused by the herpes simplex virus, most often type 1. After the first infection the virus stays dormant in the body and can reactivate, triggering recurrences with stress, illness, sun exposure, or fatigue.

Antiviral medications work best when started at the very first signs, such as tingling or itching, before blisters fully form. Early treatment can shorten the outbreak and reduce severity.

Frequent outbreaks can be reduced with daily suppressive antiviral therapy. Using lip balm with SPF, managing stress, and avoiding known triggers also help lower the chance of recurrence.

Yes. The virus spreads through close contact such as kissing or sharing utensils, especially when blisters are present. Avoiding contact during outbreaks and not touching the sores helps prevent spread.

Yes. A licensed physician can review your symptoms through Doctronic and prescribe oral or topical antiviral treatment when appropriate, without an in-person visit.

Cold sores are caused by a virus and appear on the outside of the mouth, usually on the lips. Canker sores are not viral, occur inside the mouth, and are not contagious. They are treated differently.

Doctronic uses an AI-guided evaluation to gather your symptoms, history, and current medications, which is then reviewed by a licensed physician. Your doctor confirms the assessment and creates a personalized treatment plan, which may include a prescription when appropriate.

Yes. Doctronic connects you with fully licensed physicians, and all clinical decisions are doctor-reviewed and audited for quality. The platform is HIPAA-compliant, so your personal health information is kept private and secure. Doctronic is available to adults 18 and older in any U.S. state.