WINTER STORM WARNING - Issued when hazardous winter weather in the form of heavy snow, heavy freezing rain, or heavy sleet is occurring. Winter Storm Warnings are usually issued 12 to 24 hours before the event is expected.
Valtrex (Valacyclovir) is considered an antiviral drug that is helpful in treating shingles as it deters the growth of the virus responsible for this condition i.e. herpes zoster virus. Drugs.com notes that this medication does not cure this condition, but it helps in reducing the severity of its symptoms.
If you are over 50 years of age and have symptoms of shingles, it is likely you will be prescribed an antiviral medication. You may also be prescribed antiviral medication if you have: shingles that affects one of your eyes. a weakened immune system. moderate to severe pain. a moderate to severe rash.