Say Yes to Non-Drowsy Allergy Relief! Make Allegra your go-to for relieving indoor/outdoor allergy symptoms—including seasonal allergy symptoms. You can spread genital herpes even if you do not have symptoms. Always use an effective barrier method (latex or polyurethane condoms/dental dams) during all sexual activity. Consult your doctor or pharmacist for more details.During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.This medication passes into breast milk, but is. THE BOURNE SOCIETY is the local history society for northeast Surrey, and for those towns and villages subsequently removed from Surrey into the London borough of Croydon. Valaciclovir, also spelled valacyclovir, is an antiviral medication used to treat outbreaks of herpes simplex or herpes zoster (shingles). It is also used to prevent cytomegalovirus following a kidney transplant in high risk cases. It is taken by mouth. Common side effects include headache and vomiting. Severe side effects may include kidney problems. Valtrex (valacyclovir) can lower the risk of transmission of genital herpes, but it is still recommended to use safe sex practices like condoms. Avoid physical contact and sharing of food or drinks with others when you have any signs or symptoms of a herpes outbreak. Prices for Valtrex (valacyclovir) start at just $ 18.00 with a GoodRx coupon. They’re fast, easy-to-use and free! View Coupon. Corey's study shows Valtrex provides another safeguard, he says. If they take the pill all the time, they can reduce the chances of the virus shedding and being transmitted to someone else. .