While prescription and OTC cold sore medication can promote healing and relieve pain, home remedies may also improve your symptoms and possibly reduce the frequency of outbreaks. Show These remedies won’t fight the virus, but they can help you feel better until a cold sore heals. To self-treat a cold sore: (2,3,4,5)
A few alternative therapies might also promote healing and relieve cold sore symptoms, although more research is needed to confirm the effectiveness of these remedies. For example, applying synthetic beeswax to a cold sore might shorten the duration of an outbreak and get rid of the blister sooner. (2) Also, a study found that a combination of rhubarb and sage provides the same healing effects as an antiviral. According to the findings, a cream combining rhubarb and sage extracts proved to be as effective as topical acyclovir, an antiviral that’s used to treat herpes infections. (6) Unfortunately, even with early treatment cold sore blisters don’t go away overnight. It can take a couple days to see improvement. (1) Until a cold sore disappears, use a clear cold sore bandage to cover up and hide the blister. Or hide the sore by applying a natural lip color, a heavy concealer, or powdered makeup. Introduction Cold sores are painful and oozing, and they always seem to appear before that wedding or class reunion. Also called fever blisters, the small, fluid-filled lesions typically form near or on your lips and can cause symptoms such as tingling, itching, or burning. They’re caused by the herpes simplex virus. There are two types of herpes virus. Cold sores are typically caused by type 1 virus (HSV-1). But in some cases, HSV-1 can cause sores on the genitals and type 2 virus (HSV-2) can cause sores on the mouth. There’s no cure for cold sores. But, because they’re caused by a virus, they can be treated with antiviral medications. These include the prescription medication Valtrex. Valtrex, which contains the active ingredient valacyclovir, can help your cold sores clear up faster. It can also reduce the number of cold sores you get. Read on to learn how Valtrex works and how to use it to treat your cold sores. Cold sores typically start to heal on their own within about four to six days. Although, the first cold sore you get will likely last longer. Most people don’t require treatment for their cold sores, but, in some cases, a doctor may prescribe an antiviral medication such as Valtrex. This may be because you get cold sores often or if you’re at high risk of serious complications, such as from a weakened immune system. To treat a cold sore, you take Valtrex on the day you notice a cold sore forming. Valtrex works by preventing the herpes virus from growing and spreading. Your doctor may also prescribe Valtrex to help prevent future cold sores, which is an off-label use. In that case, you and your doctor would work together to create the best treatment plan for you. Valtrex is an oral caplet. It comes in 500-milligram and 1-gram strengths. It’s available as a brand-name product as well as a generic medication (valacyclovir). The generic product is an oral tablet which comes in the same strengths. For adults and children 12 years and olderThe recommended dosage is 2 grams twice daily, taken 12 hours apart, for one day. Valtrex should be started at the earliest signs of a cold sore. For children 11 years and youngerValtrex is not recommended for treating cold sores in children of this age group. But it can be used to treat chickenpox in children ages 2 years and older. In one 2003 study, people who took Valtrex had shorter cold sore episodes by about one day compared to people who didn’t take Valtrex at all. Most people in the study took Valtrex within two hours of noticing their first cold sore symptoms.
The more common side effects of Valtrex include:
The serious side effects of Valtrex can include: Valtrex may not be the best choice for certain people. People with kidney damage or kidney failure may need a lower dosage of Valtrex. Be sure to tell your doctor if you have kidney problems before you start taking the drug. If you’ve ever had an allergic or other serious reaction to Valtrex, Zovirax (acyclovir), or the ingredients in them, do not take Valtrex without talking to your doctor first. Valtrex is not the only medication used to treat cold sores. Other medications include:
Zovirax is an oral medication and it also comes in cream form. Denavir is a topical cream. There are also natural treatments that may help ease symptoms of a cold sore during an outbreak. For more information about Valtrex, talk with your doctor. Feel free to review this article with them and ask any questions you have, like:
Together, you and your doctor can decide if Valtrex or another medication or treatment is a good choice to treat your cold sores. For more information, read about the seven best cold sore remedies. What gets rid of cold sores overnight?There are antiviral drugs that can help cold sores heal faster, including acyclovir, valacyclovir, famciclovir and penciclovir.. Cold, damp washcloth.. Ice or cold compress.. Petroleum jelly.. Pain relievers, such as ibuprofen and acetaminophen.. Can you get cold sore pills over the counter?In addition to OTC cold sore treatments, prescription medications are also available. Since a cold sore is caused by a virus, an antiviral can be prescribed when needed.
What medicine gets rid of cold sores?The antiviral drugs used to treat cold sores include acyclovir (Zovirax), valacyclovir (Valtrex), famciclovir (Famvir), and penciclovir (Denavir).
What's the best thing for cold sores?Prescription antiviral medications are typically much more effective for both treatment and prevention of cold sore flare-ups.. Lemon balm. ... . Over-the-counter antiviral medications. ... . Ice. ... . Aloe vera. ... . Sunscreen. ... . Stress reduction. ... . Ibuprofen or acetaminophen.. |