Valaciclovir is an antiviral medicine used to manage genital herpes. It slows down viral replication, helping outbreaks heal faster and reducing discomfort. It is converted to aciclovir in the body but allows simpler, less frequent dosing, which many people find easier to follow.

Valaciclovir often begins easing symptoms within a couple of days, though full healing takes longer. Starting treatment as soon as tingling or soreness appears usually provides the best response. Early use helps reduce pain, blistering and viral shedding.

For outbreaks, adults typically take 500 mg twice daily for 5 to 10 days, though the exact course depends on whether it is a first or recurrent episode. Tablets should be taken with water and spaced evenly throughout the day for best results.

Yes. Valaciclovir can be taken daily as suppressive therapy to reduce how often outbreaks occur. Many people experience far fewer flare-ups and feel more confident managing their symptoms. It can also reduce the risk of passing herpes to partners.

Valaciclovir is usually well tolerated. Mild effects such as headache, nausea, stomach discomfort or tiredness sometimes occur, but these tend to settle quickly. Serious side effects are rare. Staying hydrated can help your body process the medicine comfortably.

Most adults can use valaciclovir safely, but your prescriber will check kidney function, other medicines and whether you are pregnant or breastfeeding. Some people may prefer aciclovir depending on dosing needs or personal response to treatment.

If you miss a dose, take it as soon as you remember unless it is nearly time for the next one. Do not take two doses together. Keeping doses evenly spaced helps maintain antiviral activity and improves outbreak control.

Valaciclovir is converted into aciclovir in the body but reaches higher antiviral levels with simpler dosing. Many people find it more convenient, especially for suppression. Both medicines work well, and the best choice depends on dosing preference and symptom frequency.

Yes. Daily valaciclovir can significantly reduce viral shedding, lowering transmission risk. Using condoms and avoiding sex during symptoms offers even more protection. Suppression therapy is often recommended for couples where one partner is uninfected. 

Valaciclovir is sometimes used in pregnancy when benefits outweigh risks, especially close to delivery to reduce outbreak frequency. Breastfeeding is usually compatible, but a clinician should always advise case by case.

Yes. First outbreaks can be more painful and last longer. Valaciclovir helps ease symptoms and shorten recovery, especially when started early. Pain relief, hydration and warm baths may also help with discomfort during the first episode.

Light or moderate drinking is usually fine, but avoid heavy alcohol intake as it may worsen tiredness or dehydration. Staying hydrated helps your body process valaciclovir effectively. If alcohol worsens symptoms, it is best to limit it.

If symptoms remain severe or new blisters appear after several days, speak to a clinician. You may need a longer course, a higher dose or supportive treatment such as pain relief. Severe first outbreaks sometimes take longer to settle even with antivirals.

Valaciclovir still works, but stress, tiredness or illness can make outbreaks more likely or harder to manage. Recognising early warning signs and starting treatment quickly helps maintain good control. Suppression may be considered if recurrences remain frequent.

Keep tablets in their original packaging, stored at room temperature away from moisture and direct heat. Do not use tablets past their expiry date. Safe storage helps ensure each dose remains effective during outbreaks or suppression therapy.