--- title: "Aciclovir vs Valaciclovir: Which Works Best for Genital Herpes?" description: Confused between Aciclovir and Valaciclovir? Both treat genital herpes effectively, but differ in dosing, cost, and convenience. Learn how they work, when to use each, and what to expect from suppressive therapy — explained clearly and without stigma. image: https://blog.tribelle.co.uk/hubfs/Blue%20and%20Green%20Corporate%20Mental%20Health%20LinkedIn%20Single%20Image%20New%20Blog%20Post%20(Instagram%20Post%20(45))%20(1).png --- [Skip to content](https://blog.tribelle.co.uk/aciclovir-vs-valaciclovir-genital-herpes-treatment#main-content) [![TribElle logo – women’s health pharmacy](https://blog.tribelle.co.uk/hs-fs/hubfs/Logo-1.png?width=115&height=115&name=Logo-1.png)Homepage](https://tribelle.co.uk/) - [Treatments](https://tribelle.co.uk/treatments) - [How TribElle Works](https://pharmacy.tribelle.co.uk?hsLang=en) - [About Us](https://pharmacy.tribelle.co.uk/about-us-tribelle-uk?hsLang=en) - Education - [Women's Health Through the Decades](https://pharmacy.tribelle.co.uk/life-stages?hsLang=en) - Blog - [Blog English](https://blog.tribelle.co.uk) - [Blog Punjabi](https://blog.tribelle.co.uk/pa?hsLang=en) - [Blog Telugu](https://blog.tribelle.co.uk/te?hsLang=en) - [Blog Hindi](https://blog.tribelle.co.uk/hi-in?hsLang=en) - [Events](https://pharmacy.tribelle.co.uk/events?hsLang=en) - [FAQs](https://pharmacy.tribelle.co.uk/frequently-asked-questions?hsLang=en) [Sign in](https://tribelle.co.uk/profile) - [Treatments](https://tribelle.co.uk/treatments) - [How TribElle Works](https://pharmacy.tribelle.co.uk?hsLang=en) - [About Us](https://pharmacy.tribelle.co.uk/about-us-tribelle-uk?hsLang=en) - Education - [Women's Health Through the Decades](https://pharmacy.tribelle.co.uk/life-stages?hsLang=en) - Blog - [Blog English](https://blog.tribelle.co.uk) - [Blog Punjabi](https://blog.tribelle.co.uk/pa?hsLang=en) - [Blog Telugu](https://blog.tribelle.co.uk/te?hsLang=en) - [Blog Hindi](https://blog.tribelle.co.uk/hi-in?hsLang=en) - [Events](https://pharmacy.tribelle.co.uk/events?hsLang=en) - [FAQs](https://pharmacy.tribelle.co.uk/frequently-asked-questions?hsLang=en) [Sign in](https://tribelle.co.uk/profile) ![Illustration of a calm woman surrounded by floral designs with text reading “Aciclovir vs Valaciclovir: Which works best for genital herpes?” by TribElle, a UK women’s health platform.](https://blog.tribelle.co.uk/hs-fs/hubfs/Blue%20and%20Green%20Corporate%20Mental%20Health%20LinkedIn%20Single%20Image%20New%20Blog%20Post%20(Instagram%20Post%20(45))%20(1).png?width=1200&height=628&name=Blue%20and%20Green%20Corporate%20Mental%20Health%20LinkedIn%20Single%20Image%20New%20Blog%20Post%20(Instagram%20Post%20(45))%20(1).png) Genital Herpes Sexual Health # Aciclovir vs Valaciclovir: Which Works Best for Genital Herpes? ![TribElle Clinical Team](https://blog.tribelle.co.uk/hs-fs/hubfs/Untitled%20design%20(23).png?width=48&height=48&name=Untitled%20design%20(23).png) TribElle Clinical Team October 27, 2025 For women managing genital herpes, choosing between **Aciclovir** and **Valaciclovir** can feel confusing. Both are trusted antiviral medications used across the UK, but they differ in convenience, dosing, and long-term use. This guide breaks down the differences in a clear, stigma-free way so you can feel informed. Herpes is a medical condition, not a moral verdict. Medication is not weakness, it’s self-care. --- ## 💊 **What Do Aciclovir and Valaciclovir Actually Do?** Both medicines work by slowing down the herpes virus, helping outbreaks heal faster and reducing the severity of symptoms. They **do not cure** herpes, but they give you back control. | Medication | Purpose | | --- | --- | | **Aciclovir** | Shortens outbreaks, helps pain and sores heal faster | | **Valaciclovir** | Same effect, but converted by the body into Aciclovir and requires fewer doses | --- ## 🔍 **Key Differences at a Glance** | Feature | **Aciclovir** | **Valaciclovir** | | --- | --- | --- | | **Doses per day (outbreak)** | 3–5 times daily | 2 times daily | | **Convenience** | Needs regular reminders | Easier routine | | **Cost (UK)** | Usually cheaper | Slightly more expensive | | **NHS Availability** | Widely available | Widely available | | **Used for Suppression?** | Yes | Yes (more common) | --- ## 🕒 **When to Use Each — Real-Life Scenarios** ### 🗓 *“I struggle to remember tablets more than twice a day.”* **Valaciclovir** may be easier, taken one morning and one evening. ### 💼 *“I’m travelling or working long shifts.”* **Valaciclovir** offers flexibility with fewer doses to carry. ### 💸 *“I want the most cost-effective option.”* **Aciclovir** is typically more affordable, especially when obtained on a private prescription. ### 🔁 *“I get outbreaks around my period every month.”* Both work, but for daily suppression, many UK clinicians prefer **Valaciclovir** for simplicity. --- ## 📉 **Using Medication During an Outbreak (Episodic Treatment)** Start antivirals **as soon as tingling or soreness begins,** even before blisters. Typical UK dosing: | Medication | Typical Outbreak Dose | | --- | --- | | **Aciclovir** | 400mg 3–5 times daily for 5–10 days | | **Valaciclovir** | 500mg twice daily for 5 days | --- ## 🔒 **Using Daily Suppression (Long-Term Control)** For women with frequent or emotional distress from outbreaks, daily antiviral suppression may be offered by a GP or sexual health clinic. | Medication | Typical Suppressive Dose | | --- | --- | | **Aciclovir** | 400mg twice daily | | **Valaciclovir** | 500mg once daily | Daily treatment can: - Reduce outbreak frequency by up to 80% - Lower the chance of transmission to partners - Restore peace of mind --- ## ⚖️ **Side Effects — What to Expect** Most people tolerate both medicines well. | Common Side Effects | Usually Mild and Temporary | | --- | --- | | Headache | ✔ | | Nausea | ✔ | | Stomach upset | ✔ | | Fatigue | ✔ | Severe reactions are rare — always seek medical advice if symptoms feel unusual or persistent. --- ## 🏥 **Access in the UK — NHS or Private?** - **NHS:** GPs may prescribe either medication, especially for recurrent or severe herpes. - **Sexual Health Clinics:** Can provide assessment, diagnosis, and support. - **Private Online Pharmacies:** Offer both medicines with a prescription, often for convenience or discretion. There’s no “better” medicine ,only what fits best into *your life*. --- ## 🧠 **Needing Medication Is Not Failure** Taking suppressive treatment doesn’t mean things are “worsening.” It means you’re choosing calm, comfort, and control. Your strength is not measured by how much you endure — but how well you care for yourself. If you're unsure which antiviral is right for you, or whether suppression is appropriate, speaking with a qualified clinician can offer clarity. You never have to make these decisions alone. --- ## 💬 Final Thought Aciclovir and Valaciclovir are tools to help manage genital herpes. What matters most is your comfort, confidence, and peace of mind. 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