Cold sores, also known as fever blisters, can attack you any time of the year, without giving you much opportunity to take proactive measures. So it is important for you to know about the right treatment for healing the unsightly and painful legions quickly and effectively. Valtrex (valaciclovir) may be the medicine you are searching for to get quick relief from an outbreak of cold sores and also to prevent future outbreaks. Prescription Valtrex can be the most reliable antiviral medicine to stop fever blisters from flaring up. It is an FDA-approved drug, meaning that it's been put under extensive clinical trials to establish its safety and efficacy.
Valtrex is approved by the apex healthcare regulatory authorities in different countries for treating a number of skin infections, including cold sores, genital herpes and shingles. It is better than topical cold sores treatment with over-the-counter medicines for a number of reasons. First, valaciclovir can address the problem from the root. Other non-specific treatments have limited scope in this regard. Second, Valtrex tablets work quicker than most other treatment options. When taken within an hour from the first appearance of symptoms, Valtrex can prevent the initial symptoms from being maturing into fluid-filled blisters, which are often too painful and can cause distress. Typically, cold sores symptoms include burning and itching sensations in the mouth and near the lips. Tightness and redness of the skin is also common during a sores outbreak.
Valaciclovir is a strong antiviral drug which can help you deal with the complications of fever blisters. By taking this medicine as directed by your doctor, you can prevent lesions from spreading to other parts of the body. Sometimes sores can spread to hands or genitals, particularly if not treated at the first sign of symptoms. So it is imperative that you talk to a doctor and seek treatment at the earliest. Depending on your suitability to take Valtrex, a doctor can recommend the medicine for you. There are certain health conditions that may prevent you from taking Valtrex for cold sores treatment. These health conditions include serious kidney conditions, immunological problems, or any other serious health issues.
The recommended dosage of Valtrex for treating fever blisters is 2 grams twice daily for a single day. You need to take the medicine a minimum of 12 hours apart. You should take the medicine immediately after the initial symptoms, e.g. tingling, itching and burning, appear. Take the full course of medicine even if the lesions go away in a couple of days. Normally the symptoms of cold sores appear 1-3 weeks after the virus enters the body and last for up to 2 weeks.