Fast-acting cold sores treatment
Valacyclovir for cold sores treatment, if prescribed.
Start nowAbout cold sores and ways to treat it
What causes cold sores?
Cold sores are caused by the herpes simplex virus type 1 (HSV-1). The virus is extremely common — over 50% of adults in the United States carry HSV-1. The virus spreads through direct contact such as kissing, sharing utensils, or touching a cold sore and then touching the face. Once contracted, HSV-1 stays in the body for life and can reactivate periodically, causing cold sore outbreaks. Common triggers include stress, illness, and sunlight exposure.
What are some common cold sore symptoms?
Cold sore outbreaks typically begin with a tingling, itching, or burning sensation around the lips or mouth. Within 1 to 2 days, small fluid-filled blisters appear. These blisters eventually burst, ooze, and form a crust before healing within 7 to 10 days. Some people experience more severe first outbreaks with fever, sore throat, swollen lymph nodes, and muscle aches. Cold sores are most contagious when blisters are present and oozing.
How do I treat cold sores?
Cold sores are treated with prescription antiviral medications such as valacyclovir. For occasional outbreaks, valacyclovir can be taken at the first signs of symptoms (within 24 to 48 hours) to shorten the outbreak and speed healing. For people who experience frequent outbreaks, daily valacyclovir can reduce how often cold sores recur. Starting treatment early is key to getting the best results.
Fast-acting treatment for cold sores
Valacyclovir is a clinically proven antiviral for treating cold sore outbreaks.
Occasional outbreaks
Valacyclovir
Taken at first signs of an outbreak
When taken at the first signs of a cold sore, valacyclovir can shorten the duration of the outbreak and help it heal faster. This episodic treatment is ideal for people who experience occasional outbreaks.
Get startedFrequent outbreaks
Valacyclovir
Taken daily
Daily valacyclovir (off-label) can reduce how often you experience cold sore outbreaks. This suppressive therapy is a good option for people who have frequent recurrences and want to minimize disruption.
Get startedAffordable cold sore treatment
Starting at $29/month on a recurring plan
Your online visit is free. Medication pricing varies based on your treatment plan and provider recommendation.
Start nowYour first herpes outbreak should be diagnosed by an in-person medical provider.
If you have never been diagnosed with oral herpes (cold sores) before, we recommend seeing an in-person healthcare provider for a proper diagnosis before starting treatment through saluviaMx.
Note on off-label prescribing
Daily valacyclovir for frequent cold sore prevention is considered off-label use. Your provider will discuss whether suppressive therapy is appropriate for your specific situation.
What is valacyclovir?
Valacyclovir is a prescription antiviral medication used to treat and manage cold sore (oral herpes) outbreaks. It works by stopping the herpes simplex virus (HSV-1) from multiplying in the body, which reduces outbreak severity and duration.
Who should not take valacyclovir?
Tell your provider if you have kidney disease, a weakened immune system, or are allergic to valacyclovir or acyclovir. Your provider will determine if this medication is appropriate for your specific situation.
Warnings and precautions
Valacyclovir may cause kidney problems, particularly in older adults or those with pre-existing kidney conditions. Drink plenty of fluids while taking this medication. In rare cases, valacyclovir can cause serious blood disorders. Contact your healthcare provider immediately if you notice unusual bruising, bleeding, fatigue, or dark-colored urine.
Trusted by over 1,000,000+ saluviaMx members
These saluviaMx members received their treatment at no cost in exchange for their testimonials.
“I used to get cold sores all the time and it was so embarrassing. Since starting daily treatment, I haven't had one in months.”
Member 1
saluviaMx member
“The process was so easy. I answered a few questions online, a provider reviewed everything, and my medication showed up at my door a few days later.”
Member 2
saluviaMx member
“When I feel a cold sore coming on, I take my valacyclovir right away and it heals much faster than it used to. Highly recommend.”
Member 3
saluviaMx member
FAQs about treating cold sores
Cold sores typically start with a tingling, itching, or burning sensation around the lips. Within a day or two, small fluid-filled blisters appear, which eventually burst, crust over, and heal within 7 to 10 days. Some people also experience fever, swollen lymph nodes, or flu-like symptoms during the first outbreak.
Cold sores are treated with prescription antiviral medications like valacyclovir. For occasional outbreaks, medication is taken at the first signs of an outbreak to shorten its duration. For frequent outbreaks, daily suppressive therapy can reduce recurrence. Starting treatment early — ideally within the first 24 to 48 hours of symptoms — yields the best results.
Common side effects of valacyclovir include headache, nausea, and dizziness. More serious but rare side effects can include kidney problems and allergic reactions. Talk to your provider about your medical history to determine if valacyclovir is safe for you.
Valacyclovir is widely considered one of the most effective treatments for cold sores. It is a prescription antiviral that can shorten outbreaks when taken early and reduce recurrence with daily use. Over-the-counter creams may provide symptom relief but do not treat the underlying virus as effectively.
Complete an online visit on saluviaMx and a licensed provider will evaluate your condition. If appropriate, they'll prescribe valacyclovir for cold sore treatment. Your medication is then delivered discreetly to your door with free shipping.
How Ro works
Complete an online visit
Answer a few questions about your symptoms and medical history. It takes just a few minutes from any device.
Get evaluated by a provider
A licensed medical provider will review your information and determine if valacyclovir is right for you.
Get your medication
If prescribed, your cold sore medication is delivered discreetly to your door with free shipping.
Healthcare, without the hassle
Get fast-acting cold sore treatment online. 100% online, free shipping.