Valtrex (Valacyclovir) is an antiviral medication used to treat infections caused by herpes viruses, such as genital herpes, cold sores, and shingles. Here are some common questions and useful tips about Valtrex:
Q: How does Valtrex work? A: Valtrex works by stopping the replication of herpes viruses. It is a prodrug, which means it is converted into an active form (acyclovir) in the body, which then blocks the herpes virus from multiplying.
Q: How is Valtrex taken? A: Valtrex is taken orally, either as a tablet or a caplet. The recommended dose and frequency of use depend on the type of infection being treated. It is important to take Valtrex exactly as prescribed by your doctor.
Q: What are the side effects of Valtrex? A: Common side effects of Valtrex include nausea, headache, and diarrhea. More serious side effects, although rare, may include changes in vision, kidney problems, and seizures. If you experience any side effects, it is important to talk to your doctor.
Q: Can Valtrex be used during pregnancy? A: Valtrex can be used during pregnancy, but only under the guidance of a doctor. Herpes infections can pose a risk to the developing fetus, and the benefits of treatment must be weighed against any potential risks.
Q: How should Valtrex be stored? A: Valtrex should be stored at room temperature, away from heat and moisture. Keep it out of reach of children and pets.
In conclusion, Valtrex is an effective antiviral medication used to treat herpes infections. It is important to take it exactly as prescribed and to talk to your doctor about any side effects you may experience.