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What is valtrex for cold sores?

Valacyclovir (Valtrex) for Cold Sores. For cold sores, valacyclovir is usually taken in two large doses of 2,000 mg, split 12 hours apart from each other. Like with other outbreaks of HSV, valacyclovir will speed up the speed at which cold sores heal, but it can still take seven to 10 days for them to fully disappear.

How long does it take for Valtrex to work on a cold sore? Valacyclovir (Valtrex) for Cold Sores. For cold sores, valacyclovir is usually taken in two large doses of 2,000 mg, split 12 hours apart from each other. Like with other outbreaks of HSV, valacyclovir will speed up the speed at which cold sores heal, but it can still take seven to 10 days for them to fully disappear.

Is Valtrex considered an antibiotic? “an·ti·bi·ot·ic noun: antibiotic; plural noun: antibiotics a medicine (such as penicillin or its derivatives) that inhibits the growth of or destroys microorganisms “. No. It’s an antiviral, and it has no significant antimicrobial effect. No. Valtrex (valacyclovir) is an antiviral.

How quickly does Valtrex take full effect? How Long Does It Take for Valtrex to Work? Symptom relief typically takes just 2 to 3 days . Fever blisters normally go away a week after treatment. Can You Take Other Medications with Valtrex? If you are taking any other medications, inform your doctor. They’ll be able to assess whether the two different meds are compatible.

Does Valtrex have side effects? Valtrex’s listed side effects include nausea, vomiting, diarrhea, and headache. Less frequent side effects are agitation, vertigo, confusion, constipation, and rash. Rare side effects are more serious, like coma, seizures, tremor, and psychotic symptoms.

How long does it take for Valtrex cold sores to heal?

How long does it take for Valtrex cold sores to heal? Valacyclovir (Valtrex) for Cold Sores For cold sores, valacyclovir is usually taken in two large doses of 2,000 mg, split 12 hours apart from each other. Like with other outbreaks of HSV, valacyclovir will speed up the speed at which cold sores heal, but it can still take seven to 10 days for them to fully disappear.

How often should you take Valtrex for a cold? For adults and children 12 years and older. The 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.

How does Valtrex work on herpes blisters? It slows the growth of the Herpes Virus. Valtrex is an antiviral medication that can be taken before the blisters appear. If caught early enough, Valtrex will halt cold sores completely. The main active ingredient is valacyclovir hydrochloride. This ingredient is also used with HIV patients to help prevent outbreaks of Herpes infections.

How often to take valacyclovir for cold sores? Valacyclovir (Valtrex) for Cold Sores. For cold sores, valacyclovir is usually taken in two large doses of 2,000 mg, split 12 hours apart from each other.