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A member asked:

Doctor prescribed mylan-valacyclovir 500 mg for my cold sore: 4 pills in the morning and 4 pills at night. lightheaded a few hours after 1st dose. ok?

A doctor has provided 1 answer
Dr. James Burns answered

Specializes in Emergency Medicine

If it: didn't recur, then likely a coincidence.

Dr Modi and another doctor agreed

Answered 4/15/2019

190 views

Thank

Related Questions

A member asked:

Got first stage of a cold sore two days ago, took two Valtrex (valacyclovir) tablets every 12 hours for one day as told. Is it safe to give oral to partner or no?

A doctor has provided 1 answer

A member asked:

My doctor prescribed me pantoprazole 40mg indigestion pills once a day. Its the 4th day and I don't know if its related but i feel rlly dizzy, light headed?

2 doctors weighed in across 2 answers

A member asked:

I fainted while i was urinating. I started feeling light headed and cold. It is the first time it happens. Should i visit the doctor?

A doctor has provided 1 answer

A member asked:

I understand that Valtrex (valacyclovir) is MOST effective at the first sign of a breakout, but is taking it after a cold sore erupts effective at all? Thanks!

2 doctors weighed in across 2 answers

A member asked:

My family member is having a cold sore outbreak and has been taking max dose of acyvlovir 800mg/5 times day for two days, but is now getting another cold sore. What is best course of action? Switch to valacyclovir?

2 doctors weighed in across 2 answers

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